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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. 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).
Description. N-heptane is a clear colorless liquids with a petroleum-like odor. Flash point 25 °F. Less dense than water and insoluble in water. Vapors heavier than air. CAMEO Chemicals. Heptane is a straight-chain alkane with seven carbon atoms. It has been found in Jeffrey pine (Pinus jeffreyi).
Heptane. Formula: C 7 H 16. Molecular weight: 100.2019. IUPAC Standard InChI:InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 Copy. IUPAC Standard InChIKey:IMNFDUFMRHMDMM-UHFFFAOYSA-N Copy. CAS Registry Number: 142-82-5.
2 lut 2011 · n-Heptane (C 7 H 16) is a colorless liquid that is insoluble in water. It is obtained by fractional distillation of petroleum. Heptane is not only flammable, but also moderately toxic if inhaled. It is used as a solvent, as an anaesthetic and in organic synthesis.
Heptane. Formula: C 7 H 16. Molecular weight: 100.2019. IUPAC Standard InChI:InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 Copy. IUPAC Standard InChIKey:IMNFDUFMRHMDMM-UHFFFAOYSA-N Copy. CAS Registry Number: 142-82-5.
Heptane. Molecular formula: C 7 H 16. Average mass: 100.205. Monoisotopic mass: 100.125201. ChemSpider ID: 8560.
Heptane. Formula: C 7 H 16. Molecular weight: 100.2019. IUPAC Standard InChI:InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 Copy. IUPAC Standard InChIKey:IMNFDUFMRHMDMM-UHFFFAOYSA-N Copy. CAS Registry Number: 142-82-5.
