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).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).The heptanol metabolites are conjugated by glucuronates or sulfates, and subsequently excreted in urine. Heptane is further metabolized at relatively high rates by hydroxylation before being converted to the corresponding keto forms.

中文名 : 正庚烷: 英文名 : n-Heptane: 别名 : 庚烷 正庚烷: 英文别名 : Heptane n-Heptane Heptyl hydride Dipropylmethane n-Heptane? Normal heptane

Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784 Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Phase change data; References; Notes; Other data available: Gas phase thermochemistry data

2025年2月27日 · Description. n-Heptane is a clear liquid which is highlyflammable and volatile with a mild, gasoline-like odor. Theodor threshold is 40- 547 ppm; also reported at 230 ppm.Molecular weight = 100.23; Specific gravity (H2O:l)= 0.68;Boiling point = 98.39C; FreezingMelting point= - 90.6℃;Vapor pressure = 40 mmHg at 25℃; Flash point= 一4℃;Autoignition temperature = 204℃.285℃.

heptane，英语单词，主要用作名词，作名词时译为“[有化] 庚烷”。

ChemSpider record containing structure, synonyms, properties, vendors and database links for Heptane, 142-82-5, 1730763, IMNFDUFMRHMDMM-UHFFFAOYSA-N

Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784 Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Notes; Other data available: Gas phase thermochemistry data; Condensed phase ...

2019年10月5日 · Heptane, C7H16 – organic substance class alkanes. In nature, found in natural gas extracted from gas and gas condensate fields in oil and gas, in oil.

2019年11月8日 · Heptane: Application, preparation and toxicity Mar 24, 2023. Heptane is the straight-chain alkane, and is one of the main components of gasoline, which is widely used in laboratories as a non-polar solvent.