5 ℃.1. The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4. In liquid form, heptane and its many isomers are often used as non-polar solvents.156494 Da.; DRB The heptane - organic substance class alkanes, consisting of seven carbon atoms and sixteen hydrogen atoms. It derives from a hydride of a heptane. It is therefore an alkane, specifically the most compact and heavily branched of the heptane isomers, the only one with a butane (C 4) backbone., 1963 Oetting F. ChemSpider ID 11845. It does partition into human tissues and blood., 1972, 4, 773-782. Skin and Eye Irritation: Direct contact with heptane can lead to skin and eye irritation. Senyawa etena dan propena termasuk ke dalam golongan senyawa hidrokarbon. Miscible with alcohol, chloroform, and ether.9 for n-pentane, n-hexane, and n-heptane, respectively. n-HEPTANE: ICSC: 0657 (June 2015) Heptane: CAS #: 142-82-5: UN #: 1206 EC Number: 205-563-8 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Highly flammable.It may be derived by Clemmensen reduction from cycloheptanone. It has been found in Amaranth seeds. Pharm Grade™ n-Heptane.: 142-82-5. Molecular Formula CH. Tools and techniques for solvent selection: green solvent selection guides. [ all data ] Oetting F. (L1296) Toxin and Toxin Target Database (T3DB) 1-Heptyne | C7H12 | CID 12350 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety 3-Heptyne.1X10-5 atm-cu m/mole (SRC) derived from its vapor pressure, 2. Skin: SOAP WASH PROMPTLY - If this chemical contacts the skin, promptly wash the Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J. 4-heptanone is a dialkyl ketone that is heptane in which the two methylene protons at position 4 have been replaced by an oxo group. Health factors: See NIH-NLM PubChem . The product is a mixture of heptane isomers with ≥25% n -heptane. Definition: A colorless liquid alkane obtained from petroleum refining. It has a role as a plant metabolite, a fragrance, a flavouring agent and a gap junctional intercellular communication inhibitor.1)heptane; 1a,2b,5a-2,6,6-Trimethylbicyclo(3. ChemicalBook 致力于为化学行业用户提供正庚烷的性质、化学式、分子式、比重、密度,同时也包括正庚烷的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。 In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: Butir di Wikidata. NO open flames, NO sparks and NO smoking.93 $ 59. [9] HEPTANE†. Heptane or n-heptane is the straight-chain alkane with the chemical formula H3C(CH2)5CH3 or C7H16.6 mm Hg (1), and water solubility, 4,300 mg/L (2). Filter & Sort.: Heat the mixture. Average mass 114.20 g/mol. Ketika digunakan sebagai campuran bahan bakar pada mesin tes anti-ketukan, bahan bakar yang mengandung 100% heptana mempunyai angka oktan sebesar nol (angka oktan 100 adalah bensin yang mengandung 100% iso-oktana). Showing 1-30 of 50 results for "n-heptane" within Products. 3-Methylheptane. Ketika digunakan sebagai campuran bahan bakar pada mesin tes anti-ketukan, bahan bakar yang mengandung 100% heptana mempunyai angka oktan sebesar nol .2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Synthesis of substances 1. Molecular Formula CH., 1972, 4, 773-782.79: kJ/mol: Ccb: Prosen and Rossini, 1945: ALS: Δ f H° gas-189. For many years, researchers, industrials and students spent a lot of time searching the information they needed on the molecules used in their plants and laboratories, in many publications. Bilangan oktan bensin bisa ditentukan melalui uji pembakaran sampel bensin untuk mendapatkan karakteristik pembakarannya.00am-5:00pm) 1-800-932-5000.9 for n-pentane, n-hexane, and n-heptane, respectively. It does partition into human tissues and blood. Definition Vapor-phase 1-heptene will be degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals and ozone molecules with atmospheric half-lives of about 9. solution was placed in a thinwalled capillary borosili cate glass cell with an external diameter of 2 mm and a iso-heptane Aethylisoamyl EINECS 209-730-6 2-methyl-hexane Methylhexane hexane,2-methyl 2-Methylhexane isoheptane dimethyl-pentane d726 2-methyl-hexan MFCD00009487 Hexane, 2-methyl- ethylisobutylmethane C 12 H 26 (Heptane, 2,2,4,6,6-pentamethyl-) C 12 H 26 (Dodecane) C 12 H 26 (heptane, 2,2,4,5,6-pentamethyl-) C 12 H 26 Al_____ (2 species) C 12 H 26 ClN 3 OS (Urea, 1-cyclohexyl-3-[3-[2-mercaptoethyl)amino]propyl]-, hydrochloride) C 12 H 26 N_____ (14 species) C 12 H 26 O_____ (226 species) C 12 H 26 S_____ (18 species) heptane is a solvent and viscosity-decreasing agent., 1963 Oetting F. Heptana digunakan dalam pembuatan cat dan pelapis aditif, perekat, sealant Notes: In 2005, this table was adapted by Dr.9 Volatilization from Water / Soil. High schools, colleges, and universities all rely on heptane as a laboratory reagent in chemistry courses thanks C 9 H 16 (1,5-dimethylspiro[3. May cause irritation of respiratory tract. Most of then- Hexane used in industry is mixed with similar chemicals called solvents. It is used as a solvent, as an anaesthetic and in organic synthesis. More information on the manner in which spectra in this collection were collected can be found here.2025 SECTION15 REGULATORYINFORMATION OSHA HAZARD COMMUNICATION STANDARD: When used for its intended purpose, this material is classified as hazardous in accordance with OSHA 29CFR 1910. Daftar di bawah ini merupakan daftar alkana rantai lurus beserta nama dagang/populernya, diurutkan berdasarkan jumlah atom karbon .The values were obtained from the CRC (87th edition), or Vogel's Practical Organic Chemistry (5th ed.3: kJ/mol: N/A: Davies and Gilbert, 1941: Value computed using Δ f H liquid ° value of -225. Inhalation: Inhaling heptane vapors can cause dizziness, nausea, and in severe cases, unconsciousness. At last,Heptane(142 … Excerpt from NIOSH Pocket Guide for n-Heptane: Eye: IRRIGATE IMMEDIATELY - If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Structural Formula. Senyawa hidrokarbon adalah senyawa yang tersusun dari atom unsur karbon (C) dan hidrogen (H). Oetting … SDS: HEPTANE Page: 4. Chemical structure: This structure is also available as a 2d Mol file 3d SD file The 3d structure may be viewed using. The Henry's Law constant for 3-heptanone is estimated as 9. ChEBI. 2,4-dimethylheptane is an alkane that is heptane in which a hydrogen has been replaced by a methyl group at positions 2 and 4. Average mass 100. Description. Learn: methane (1 carbon atom), ethane (2 carbon atoms), propane (3 carbon atoms), butane (4 carbon atoms), pentane (5 carbon atoms), hexane (6 carbon atoms), heptane (7 carbon atoms), octane (8 carbon atoms), nonane (9 carbon atoms) and decane (10 2-Methylhexane. Triptane, or 2,2,3-trimethylbutane, is an organic chemical compound with the molecular formula C 7 H 16 or (H 3 C-) 3 C-C (-CH 3) 2 H. Information on this page: Other data available: Octane does not cause axonopathy. ChEBI.5 and 16 hours respectively. It is used as a solvent.140854 Da. Production Methods: Heptane is produced in refining processes. Monoisotopic mass 100. Small Business. Alkanes are not very reactive and have little biological activity; all alkanes are colorless and odorless. Monoisotopic mass 114.; DRB Heptane.As a hydrocarbon, it can undergo hydrocarbon combustion which gives off heat energy. Puren- Hexane is used in laboratories.The heptanol metabolites are conjugated by glucuronates or sulfates, and subsequently excreted in urine. For more information call. Information on this page: Mass spectrum (electron ionization) IUPAC Standard InChI: InChI=1S/C7H14O/c1-2-3-4-5-6-7-8/h7H,2-6H2,1H3 Copy IUPAC Standard InChIKey: FXHGMKSSBGDXIY-UHFFFAOYSA-N Copy CAS Registry Number: 111-71-7 Heptane is an alkane with the chemical formula C 7 H 16. Definition Vapor-phase 1-heptene will be degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals and ozone molecules with atmospheric half-lives of about 9. Heptane is a flammable, volatile, organic, straight-chain alkane of seven carbon atoms.ria hserf ot evomeR noitalahnI .It is an important component of gasoline, frequently used in relatively large proportions (around 10%) to Quantity Value Units Method Reference Comment; Δ f H° gas-187. - Find MSDS or SDS, a COA, data sheets and more information. CAMEO Chemicals Heptane is a straight-chain alkane … Heptane IUPAC identifier Office of Data and Informatics IUPAC Standard InChI: IUPAC Standard InChIKey:IMNFDUFMRHMDMM-UHFFFAOYSA-N CAS Registry Number: … Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J.01% at 25°C : Regulatory and Safety Data : DOT Hazard Class: 3, Flammable Liquid: Packing Group: II: UN Identification Number: UN1206 : Storage: Store in an area designed for flammable storage, or in an approved metal cabinet, away from direct sunlight, heat and sources of ignition. When handled improperly, it can cause harm to the human body. Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J. See 29 CFR 1910. Chem. Monoisotopic mass 96. Molecular Weight: 100.140854 Da. 3-Ethylheptane | C9H20 | CID 51806 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.05.It is one of several isomers of octane (C 8 H 18). Exposure to heptane vapors can cause dizziness, stupor, loss of coordination and appetite, nausea, dermatitis, chemical pneumonitis, unconsciousness, and possible neuropathy. metil hidrida; gas alam. Scott D. The boiling point is 98. - 2 of 2 defined stereocentres. Move containers from spill area. for this species. Synonym: Dipropyl methane; Heptyl hydride 3.9% is easily tolerated for 143 min, and the effects are reversible. 4-Methylheptane. Suatu campuran 30 n-heptana dan 70 isooktana akan mempunyai bilangan oktan : = (30/100×0) + (70/100×10) = 70. IUPAC Standard InChIKey: This structure is also available as a The 3d structure may be viewed using. 8 No.Octane number equates to the anti-knock qualities of a comparison mixture of heptane and iso-octane which is expressed as the Heptane is metabolized to its parent alcohols (mainly 2-heptanol and 3 heptanol, and to a minor extent 1-heptanol and 4- heptanol). We declare our EMSURE® range to be in compliance with the ACS, with the reagent Aldrich-H3208; 1-Heptene >=99%; CAS Number: 592-76-7; Linear Formula: CH3(CH2)4CH=CH2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. It is readily absorbed by the inhalation route. Chem. Exposure can cause headache, lightheadedness, dizziness, lack of coordination and loss of consciousness., 1972, 4, 773-782. Repeated exposure may cause skin rash, dryness and redness.L. Hept-1-yne. Discover more about the 2,4,6-Heptanetrione | C7H10O3 | CID 12285 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Nanosheets of layered perovskite-like oxides attract researchers as building blocks for the creation of a wide range of demanded nanomaterials.170 Da. Oetting F. Uses advised against: none; Company … iso-heptane Aethylisoamyl EINECS 209-730-6 2-methyl-hexane Methylhexane hexane,2-methyl 2-Methylhexane isoheptane dimethyl-pentane d726 2-methyl-hexan MFCD00009487 Hexane, 2-methyl- ethylisobutylmethane n-Heptana adalah senyawa hidrokarbon alkana rantai lurus dengan rumus kimia H3C 5CH3 atau C7H16.6 kj/mol from Prosen and Rossini, 1945. CAS 142-82-5, EC Number 205-563-8, chemical formula CH₃(CH₂)₅CH₃. 2,2,4-Trimethylheptane | C10H22 | CID 26839 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4. Heptane, Hexane, and Pentane are all non-polar solvents. Click here for more information. 2,2,4-Trimethylpentane, also known as isooctane or iso-octane, is an organic compound with the formula (CH 3) 3 CCH 2 CH(CH 3) 2. Versi cetak. The general formula of the cycloalkanes is CnH2n C n H 2 n where n n is the number of carbons. It is a colorless liquid that is commonly used as a reference compound for octane rating in gasoline.1)heptane Information on this page: Notes; Other data available: Condensed phase thermochemistry data; Phase change data; IR Spectrum; Mass spectrum (electron ionization) Gas Chromatography; Data at other public NIST sites: 2,3,4-Trimethylheptane | C10H22 | CID 93280 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities 12.185 Da. Closed system, ventilation, explosion-proof electrical equipment and lighting.9±1. The temperature will remain at 98 deg until all the heptane has boiled off.Cycloheptane vapour is irritating to the eyes and may cause respiratory depression if inhaled in large quantity.0]-heptane; Linear Formula: C7H10Cl2; Empirical Formula n-Heptane (C 7 H 16) is a colorless liquid that is insoluble in water.5 and 16 hours respectively.170 Da. Structural Formula. It has been isolated from Capillipedium parviflorum. Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments.3 Details of the supplier of the safety data sheet Company : Sigma-Aldrich Inc. Phenyl: An phenyl group is a benzene substituent missing one hydrogen, with general formula C6H5. Thermodynam.Octane has many structural isomers that differ by the amount and location of branching in the carbon chain. Moreover, the liquids can cool below 0 degrees celsius and boil below 100 degrees celsius, making them efficient in laboratory applications. Highly purified heptane is produced by adsorption of commercial heptane on molecular sieves. The naming of cycloalkanes follows a simple set of rules that are built upon the same basic steps in naming alkanes., 1972, 4, 773-782. Loss of appetite and/or nausea may occur. Molecular Formula CH. An endogenous aldehyde coming from membrane lipid oxidation, it is found in the blood of lung cancer patients and has been regarded as a potential biomarker of lung cancer. 2,6-Dimethylheptane | C9H20 | CID 14069 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Temperature (K) A B C Reference Comment; 233. Monoisotopic mass 114. Density 0. When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane). Definition: A colorless liquid alkane obtained from petroleum refining. Approach release from upwind. Isotopologues: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784. Am. Get medical attention.84562: 1718. ChemSpider ID 24531959.891. Information on this page: Heptane. Angka oktan ini menunjukkan bagaimana kualitas bensin yang digunakan dengan … C 12 H 26 (Heptane, 2,2,4,6,6-pentamethyl-) C 12 H 26 (Dodecane) C 12 H 26 (heptane, 2,2,4,5,6-pentamethyl-) C 12 H 26 Al_____ (2 species) C 12 H 26 ClN 3 OS (Urea, 1-cyclohexyl-3-[3-[2-mercaptoethyl)amino]propyl]-, hydrochloride) C 12 H 26 N_____ (14 species) C 12 H 26 O_____ (226 species) C 12 H 26 S_____ (18 species) heptane is a solvent and viscosity-decreasing agent.229 Da. [ all data ] Edgar and Calingaert, 1929 Heptana (c7h16) adalah hidrokarbon yang tidak larut dalam air yang diperoleh dengan distilasi fraksional minyak bumi yang dicirikan oleh bau seperti bensin dan sifat tidak berwarna. ChEBI. Average mass 96. * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. ChemSpider ID 68268. The parent compound must have the longest chain of carbon atoms. Solubility of water in heptane: 0.0]heptane 0. Monoisotopic mass 128. If released to air, a vapor pressure of 96.

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n-Heptane may affect the nervous system.125198 Da. Description. Modify: 2023-12-09. Shop products from small business brands sold in Amazon's store. Average mass 96. The present study has considered systematically a 802 RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B Vol. ChEBI. Chem. If released to soil, 1-heptene is expected to have slight mobility based upon an estimated Koc of 3,500. The molecular weight of C7H16 is 100. Heptane anhydrous, Greener Alternative for hexane, 99%; CAS Number: 142-82-5; EC Number: 205-563-8; Linear Formula: C7H16; find Sigma-Aldrich-246654 MSDS n-Heptane Revision Date 13-Oct-2023 4. Molecular weight: 100. A concn of 9. It is highly flammable, and its vapors can be explosive. By combining the data obtained by the two techniques, the DIYChemicals Heptanes -- Industrial Grade Heptane Industrial Nonpolar Solvent for Cements, Ink, Extractions - Made in USA - Gallon (128 fl oz) 4. Octane number equates to the anti … See more Description N-heptane is a clear colorless liquids with a petroleum-like odor. Permanent link for this species. Quantity Value Units Method Reference Comment; Δ f H° gas-187.0 license, unless otherwise stated. Brian J.38, 0. Monoisotopic mass 130. 2-Methylheptane is an alkane. The molecular weight of C7H16 is a crucial parameter in many chemical reactions, as it helps to determine the amount of reactants and products present in a reaction Cycloheptane is a cycloalkane with the molecular formula C 7 H 14.W. 1-Bromoheptane | C7H15Br | CID 12369 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety C p,gas (J/mol*K) Temperature (K) Reference Comment; 135. It is an alkane and a volatile organic compound. Average mass 114. Use this link for bookmarking this species for future reference.L.1. In greek, "ἑπτά" (epta) means "seven". Typical: $62. It is a dialkyl ketone and a methyl ketone. Thermodynam. Not for medicinal, household or other use.4 Created on 01/22/2021 Page 1 of 7 Safety Data Sheet . ChemSpider ID 8560. Heptane is further metabolized at relatively high rates by hydroxylation before being converted to the corresponding keto forms. Angka oktan ini Heptanal is an n-alkanal resulting from the oxidation of the alcoholic hydroxy group of heptan-1-ol to the corresponding aldehyde. Aldrich-774693; 7,7-Dichlorobicyclo[4.93.8 ± 0. Beilstein No.; Solubilities are in water and are reported as grams solvent/100 grams water.1]heptane. Heptane .9±1. Available in a range of quantities, purities, and reagent grades, heptane is a commonly used non-polar solvent and a key component in gasoline. 4-Ethylheptane | C9H20 | CID 16663 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.682: Osborn and Douslin, 1974: Coefficents calculated by NIST from author's data. Product Use Description. Inhalation Remove to … Heptane. n-Pentane was found to be less soluble in blood than n-hexane or n-heptane. Browse Heptanal and related products at MilliporeSigma. Heptane ( n -Heptane) is a linear hydrocarbon. Get medical attention immediately. The influence of the molecular structure of heptane isomers on the combustion rate was investigated. Chem. N4335 Temkin Rd. 2-Heptanone is a metabolite found in or produced by Escherichia coli (strain K12, MG1655).0 license and was authored, remixed, and/or curated by Jim Clark, Steven Farmer, Dietmar Kennepohl, Layne Morsch, Krista Cunningham, & Krista Cunningham. This value is calculated by adding the atomic masses of all the atoms present in a single molecule of C7H16. etil hidrida, metil metana. Keep people away. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. ChemSpider ID 11106. ChemSpider ID 11028.125198 Da. It has a role as a biomarker, a human xenobiotic metabolite, a human urinary metabolite and a rat metabolite. Heptane-d16. Products Building Blocks Explorer Genes Papers Technical Documents Site Content Chromatograms. C 7 H 16. ChemSpider ID 46880. Molecular Formula CH. Angka oktan ini menunjukkan bagaimana kualitas bensin yang digunakan dengan melihat perbandingan heptana dan isooktana. At 98 deg C, the heptane will start boiling off along with some evaporating heptanol. 2,4-Dimethylheptane is a natural product found in Solanum lycopersicum and Nicotiana tabacum with data available. Average mass 100.†ENATPEH … mitciv fi dohtem htuom-ot-htuom esu ton oD . CH3(CH2)5CHO.manydomrehT . Keep away from open flames, hot surfaces and sources of ignition. Use personal protective equipment.002 :56. Average mass 128. Information on this page: 3-Ethylheptane. : 000000011719.38, 0. C 7 H 16. LOTUS - the natural products occurrence database.9 mm Hg at 25 °C indicates cyclohexane will exist solely in the vapor phase in the atmosphere. ChEBI. Non-Polar Solvents. First-aid measures General Advice If symptoms persist, call a physician. Modify: 2023-12-23. Vapors heavier than air. Heptane (19043) Section 6. Aspiration hazard if swallowed - can enter lungs and cause damage. The temperature IUPAC Standard InChI: InChI=1S/C7H15Cl/c1-2-3-4-5-6-7-8/h2-7H2,1H3 Copy IUPAC Standard InChIKey: DZMDPHNGKBEVRE-UHFFFAOYSA-N Copy CAS Registry Number: 629-06-1 Heptane-d16; Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784 Permanent link for this species.79: kJ/mol: Ccb: Prosen and Rossini, 1945: ALS: Δ f H° gas-189. Relevant identified uses: For R&D use only. : Solvent. Hexane (/ ˈ h ɛ k s eɪ n /) or n-hexane is an organic compound, a straight-chain alkane with six carbon atoms and has the molecular formula C 6 H 14. Ketika digunakan sebagai campuran bahan bakar pada mesin tes anti-ketukan, bahan bakar yang mengandung 100% heptana mempunyai angka oktan sebesar nol ., 1963, 67, 2757-2761. However, Ruddlesden-Popper phases are difficult to separate into nanosheets quantitatively via the conventional liquid-phase exfoliation procedure in aqueous solutions of bulky organic bases.109550 Da. : 142-82-5 1.093903 Da. FREE delivery Nov 15 - 16 . : (Monday-Friday,8.decudorp si ropav elbammalF . Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Melting point: 182. Information on this page: Antoine Equation Parameters; Some under-groups of hydrocarbons given in this document: Alkyl: An alkyl group is an alkane substituent missing one hydrogen, with general formula CnH2n+1. It has a role as a plant metabolite.202 Da. Manufactured for. Notice: … HEPTANE HPT CAUTIONARY RESPONSE INFORMATION Common Synonyms Watery liquid Colorless Gasoline-like odor Floats on water. Heptane is used to set the standard zero point. dimetil metana; propil hidrida.1. Alkanes are not very reactive and have little biological activity; all alkanes are colorless and odorless. Boiling point: 208. Prevent entry into sewers, water courses, basements or confined areas. Octanes may be found in gasoline. Heptane is a straight-chain alkane and one of the main components of gasoline.61 K. 4-Methyl heptane, also known as isooctane, is an organic compound with the molecular formula C8H18. Dari Wikipedia bahasa Indonesia, ensiklopedia bebas. n-Pentane was found to be less soluble in blood than n-hexane or n-heptane. - 283. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.1200. Insoluble in water.229 Da.2022 Revisiondate:01., The heat capacity and entropy of 2-methyl-2-propanol from 15 to 330 K, J. It is widely used as a cheap, relatively safe, largely unreactive, and easily evaporated non-polar solvent, and modern gasoline blends heptane -- Critically Evaluated Thermophysical Property Data from NIST/TRC Web Thermo Tables (WTT) ] are included, also.3 kj/mol from Davies and Gilbert, 1941 and Δ vap H° value of 36.093903 Da.531-29. Other names: Pinane; Dihydropinene; 2,6,6-Trimethylbicyclo(3. Molecular Formula CHO. Molecular Formula CH., 1963, 67, 2757-2761. Chemsrc provides Heptane(CAS#:142-82-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles.6 K. 7. Heptane is an organic compound with seven carbon atoms and 16 hydrogen atoms in branched or unbranched molecules.. Production Methods: Heptane is produced in refining processes. Linear Formula: CH 3 (CH 2) 5 CH 3. Heptane is not only flammable, but also moderately toxic if inhaled. heptane Chemical Name: Heptane Chemical Formula: C7H16 Contact Information: Sciencelab.Heptane or n-heptane is the straight-chain alkane with the chemical formula H 3 C(CH 2) 5 CH 3 or C 7 H 16.1-1. Camphene is a monoterpene with a bicyclic skeleton that is bicyclo [2. Articles of Heptane are included as well. Flash point 25 °F.1. Use this link for bookmarking this species for future reference. Heptanal is a flammable, slightly volatile colorless liquid of pervasive fruity to oily-greasy odor, [7] which is miscible with alcohols [6] and practically insoluble in water. Colorless liquid with a gasoline-like odor.1]heptane substituted by geminal methyl groups at position 2 and a methylidene group at position 3. [8] Because of its sensitivity to oxidation, heptanal is filled under nitrogen and stabilized with 100 ppm hydroquinone.5: Properties of Alkanes is shared under a CC BY-SA 4. This Henry's Law constant indicates that 3-heptanone is expected to volatilize from water surfaces (3). It has a role as a pheromone and a mouse metabolite. Pengertian Senyawa Hidrokarbon. 2-Heptene. Soc. Pure n-Hexane is a colorless liquid with a slightly disagreeable odor. Chem. Thus, it makes an excellent choice in pharmaceutical laboratories requiring precise control of chemical variables. Cyclohexane is present in all crude oils in concentrations of 0. ChemSpider ID 7803. Heptane Hazards. Monoisotopic mass 96. Heptane, an alkane, {eq}C_{7} H_{16} {/eq}, is a hydrocarbon made up of a chain of seven carbons with sixteen hydrogen atoms surrounding it. n-Heptana adalah senyawa hidrokarbon alkana rantai lurus dengan rumus kimia H 3 C(CH 2) 5 CH 3 atau C 7 H 16. Bicyclo [3. IUPAC Standard InChI: IUPAC Standard InChIKey: This structure is also available as a The 3d structure may be viewed using.0% and it can be released to the environment in volcanic emissions, tobacco smoke and plant volatiles. Of seven tissues studied, n-pentane showed the highest solublility in adipose tissue 2-Methylheptane. Heptane-1-d3. Heptane is an environmentally preferable solvent and greener alternative to hexane for chromatographic purification and thus has been enhanced for "Safer Solvents and Auxiliaries". Karakteristik tersebut lalu dibandingkan dengan karakteristik pembakaran dari berbagai campuran n-heptana dan 2,5-Dimethylheptane | C9H20 | CID 16662 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities n-Heptane can irritate the eyes, nose, and throat. Heptane Molecular Weight. It is a primary alcohol and a heptanol. Heptane is used in various mechanical, industrial, and n-Heptane for liquid chromatography LiChrosolv®.: 823-69-8; Synonyms: 7,7-Dichlorobicyclo-[4.Cycloheptane is used as a nonpolar solvent for the chemical industry and as an intermediate in the manufacture of chemicals and pharmaceutical drugs. higher doses).This particular isomer is the standard 100 point on the octane rating scale (the zero point is n-heptane). 2,2,4,6,6-pentamethylheptane is a branched alkane that is heptane carrying two methyl groups each at positions 2 and 6, and one methyl group at position 4.

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The measured blood/air partition coefficient was found to be 0. Use this link for bookmarking this species for future reference. Use this link for bookmarking this species for future reference. It has a role as a plant metabolite and a fragrance. Health factors: See NIH-NLM PubChem . Heptane acts as a thinner for rubber cement. It may cause cardiac effects (irregular heartbeat/cardiac arrhythmias, or heart to stop beating), and pulmonary edema. Heptan-2-one is a dialkyl ketone with methyl and pentyl as the alkyl groups.6 kj/mol from Prosen and Rossini, 1945. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Use this link for bookmarking this species for future reference. Description.When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane).8 ± 0. Properties. The properties covered by both versions (32 total) are described in. 14025 Smith Rd. Monoisotopic mass 98. Average mass 114. Monoisotopic mass 100. Junyuan Petroleum Group offers Pharm Grade™ 99%+ n-Heptane in 200-L drums and 16-MT ISO Tank Containers.4 out of 5 stars 23. Thermodynam. Accidental release measures Stop leak if without risk. It is used as a solvent. Visit ChemicalBook To find more Heptane(142-82-5) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Chem. All Photos (19) n-Heptane. 4-methylheptane is a branched C8 alkane, comprising heptane with a methyl group attached at C-4. Heptane is a volatile, colourless liquid that is odourless when pure. Phys. Nomenclature of Alkanes II. Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784. Has eleven isomers, including two optical isomers: n-heptane (normal heptane), 2-methylhexan, 3-methylhexan, 2,2-dimethylpentane, 2,3-dimethylpentane, 2,4-dimethylpentane, 3,3-dimethylpentane, 3 n-Hexane is a chemical made from crude oil. The boiling point of 4-methyl heptane is around 99-101°C (210-214°F). Secara alami heptana ada dalam sembilan bentuk isomer yang mencakup dua enansiomer. Average mass 130.. Office of Data and Informatics., 1974, 2, Scott D.). It is a colorless liquid, odorless when pure, and with boiling points approximately 69 °C (156 °F).69 n-heptanoic acid. n-Heptane Evacuate.186 Da. Molecular Formula CH.2. Myers, Webmaster of ACS Division of Organic Division (DOC) from: Professor Murov's Organic solvent table. ChemSpider ID 8560. Phys. It is structurally a hexane molecule with a methyl group attached to its second carbon atom. Colorless liquid with a gasoline-like odor. n-Heptana adalah senyawa hidrokarbon alkana rantai lurus dengan rumus kimia H3C 5CH3 atau C7H16.255 Da. It is obtained by fractional distillation of petroleum. If released to soil, 1-heptene is expected to have slight mobility based upon an estimated Koc of 3,500.3 kj/mol from Davies and Gilbert, 1941 and Δ vap H° value of 36.19.0 license and was authored, remixed, and/or curated by Jim Clark, Steven Farmer, Dietmar Kennepohl, Layne Morsch, Krista Cunningham, & Krista Cunningham.W.0 license, unless otherwise stated. Domalski and Hearing, 1996 Page10of11 MSDS–Heptane Introduceddate:01.W. The alkanes can only dissolve non-polar compounds. In summary, heptane is a versatile compound with numerous applications in various industries, including as a solvent, fuel, standard reference material, cleaning agent, and pharmaceutical manufacturing.202 Da. It is a widespread natural product found in many essential oils., 1974].20. Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784.L. Chem. H.093903 Da. Molecular Formula CH.com, Inc.L.6837. Heptane-1-d3. heptane n-heptane MSDS Section 1: Chemical Product and Company Identification Product Name: n-heptane Catalog Codes: SLH2152, SLH2998, SLH1675, SLH1948 CAS#: 142-82-5 RTECS: MI7700000 TSCA: TSCA 8(b) inventory: n-heptane CI#: Not available. 2,2,4,6,6-Pentamethylheptane is a natural product found in Tuber borchii with data available. Heptane can pose hazards to human health and the environment if it is not handled and used properly. 6 2014 STOVBUN et al. However, the common names do not generally follow the basic IUPAC nomenclature rules. Heptane is an important hydrocarbon (or organic molecule as it, along with pure octane, sets the extreme ends of the octane rating scale. When separating (fractionating) cannabis, the terpenes, other cannabinoids, and finally the plant material comes apart into layers that can be individually collected. Average mass 96. ChemSpider ID 11122. 4. Heptan-1-ol is a primary alcohol that is heptane substituted by a hydroxy group at position 1.L. 4-Methylheptane is a natural product found in Solanum lycopersicum with data available. It has a role as a fungal metabolite. As of May 2012, the Professional Edition contains information on 28432 compounds and total of 531486 evaluated data points. [1] The thermodynamic changes on mixing heptane isomers with hexadecanes were reported. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Average mass 98. Less dense than water and insoluble in water.140854 Da.80, and 1. EMSURE® provides worldwide best and most extensive product specifications. You can also browse global suppliers,vendor,prices,Price,manufacturers of Heptane(142-82-5).2. Critical temperature: 540.05. 314. Unduh versi PDF. PRODUCT AND COMPANY IDENTIFICATION ., The heat capacity and entropy of 2-methyl-2-propanol from 15 to 330 K, J. Oetting F. I. Solution calorimetry was used to determine the standard enthalpy of formation, ΔfH 0 (NaZr2 (PO4)3, cr, 298. Heptane is one of the 9 isomers C7H16 or a derivative of these molecules that comprises 7 atoms of carbon. 2-Methylalkane: A branched alkane, with a methyl group connected to the second carbon atom n-Heptane: Overview: EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. Get medical attention. The chemical formula of heptane C7H16. Wash spillages into an effluent treatment plant or proceed as follows. Ingestion: Causes gastrointestinal tract irritation with nausea, vomiting, swelling of the Heptane Revision Date 24-Dec-2021 4. Colorless flammable liquid., 1963 While heptane is a useful substance, it is also crucial to consider its health implications. Molecular Formula CH. Other names: n-Hept-1-ene; 1-n-Heptene; 1-C7H14; α-Heptylene; Heptylene; NSC 74130; heptene-1; hept-1-ene.4 °F (98 °C) Modify: 2023-12-23. Vapour/air mixtures are explosive.3]heptane) C 9 H 16 (1-methyl-3-propylcyclopentene) C 9 H 16 (1-ethenyl-4-methylcyclohexane) C 9 H 16 (1-ethenyl-3-methylcyclohexane) C 9 H 16 (2,3,4-trimethyl-1,3-hexadiene) C 9 H 16 (1,2-diethylcyclopentene) C 9 H 16 (2-butyl-3-methyl-1,3-butadiene) C 9 H 16 (3-(1-methylpropyl)cyclopentene) C 9 H 16 (2-ethyl-4 Octane is a hydrocarbon and an alkane with the chemical formula C 8 H 18, and the condensed structural formula CH 3 (CH 2) 6 CH 3. Of seven tissues studied, n-pentane showed the highest solublility in adipose tissue.099380 Da. In case of emergency call : Heptane.93 $62.lanatpeH noitaiva ni evitidda kconk-itna na sa desu ylnommoc si enatpirT .1000 Table Z-1. 1. Get medical attention. : VWR International LLC Radnor Corporate Center Building One Suite 200 100 Matsonford Road Radnor PA 19087. Molecular Formula CH. The melting point is - 90.1. The measured blood/air partition coefficient was found to be 0. : 601-008-00-2 CAS-No. A concn of 35 mg/l resulted in the loss of righting reflexes in mice and 50 mg/l caused a total loss of reflexes. Product Name: Heptane Synonyms/Generic Names: Dipropyl methane; Heptyl hydride Product Number: 2504 Product Use: Industrial, Manufacturing or Laboratory use Manufacturer: Columbus Chemical Industries, Inc. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 12. [2] The performance of Pd/SAPO (palladium/silicoaluminophosphates)-5 and Pd/SAPO-11 Heptane., 1974: Recommended values were obtained from the consistent correlation scheme for alkanes [ Scott D. Office of Data and Informatics. Domalski and Hearing, 1996 Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J. Isotopologues: for this species. 93. Heptane-d16. Shut off ignition sources and call fire department. $59.15 K) = -5236 ±5 kJ/mol. * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. Molecular Formula C.5% causes loss of reflexes in mice in 125 min; however, < or =1. Monoisotopic mass 114. Use only under a chemical fume hood. Synonyms: Heptaldehyde, 1-Heptanal, Aldehyde C₇, Enanthaldehyde, Oenanthaldehyde., 1937, 59, 1587-9. At temperatures above this range, 4-methyl heptane will vaporize and 1-Chloroheptane | C7H15Cl | CID 12371 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Product name: Heptane; CBnumber: CB0426554; CAS: 142-82-5; EINECS Number: 205-563-8; Synonyms: heptane,n-Heptane; Relevant identified uses of the substance or mixture and uses advised against. See 29 CFR 1910.3: kJ/mol: N/A: Davies and Gilbert, 1941: Value computed using Δ f H liquid ° value of -225. 2-Methylheptane is a hydrocarbon and one of the isomers of octane. Get medical attention. CAS 111-71-7. Permanent link for this species. 2005-03-26.1000 Table Z-1. ?) 2-Methylhexane ( C 7 H 16, also known as isoheptane, ethylisobutylmethane) is an isomer of heptane. Molecular Weight 114. Synonym(s): Heptane.170 Da. ChEBI. Highly purified heptane is produced by adsorption of commercial heptane on molecular sieves.

This approach gives a good agreement with experimental data available for alkanes

.One of these isomers, 2,2,4-trimethylpentane (commonly called iso-octane) is used as one of the standard values in the octane rating scale.97; CAS No. Product name : Heptane Product Number : H2198 Brand : SIGALD Index-No. ChemSpider ID 11035. Monoisotopic mass 96. CAS No. There are nine isomers, among which n-heptane [CH3 (CH2) 5CH3] is the most important. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline.5: Properties of Alkanes is shared under a CC BY-SA 4.229 Da. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). CAMEO Chemicals. Stay upwind and use water spray to ``knock down'' vapor. Avoid contact with liquid and vapor. Manufacturers use the 'like dissolves like' principle to extract, purify Heptane is a great fuel source for pressurized, outdoor liquid fuel stoves due to its hydrocarbon chemical makeup, which expends vast amounts of heat energy during hydrocarbon combustion.80, and 1. , The compressibility of liquid and gaseous normal heptane and an equation of state for gaseous normal heptane, J.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 3.86 - 391. Plastik seperti LDPE dan HDPE (polietilena) dan PP (polipropilena) terbuat dari etena dan propena yang merupakan hasil olahan gas alam. It has eight isomers, with N-heptane being the purest and unbranched form of the molecule. for this species. Use spark-proof tools and explosion-proof equipment.