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 …

正庚烷，是一种有机化合物，化学式为c7h16，为无色透明易挥发液体，不溶于水，溶于乙醇、四氯化碳，可混溶于乙醚、氯仿、丙酮、苯，主要用作辛烷值测定的标准物、溶剂，也可用于有 …

In vivo percutaneous absorption results suggest a greater absorption of hexadecane (0.43%) than xylene (0.17%) or heptane (0.14%) of the applied dose after 30 min exposure. Transepidermal …

n-Heptane - 毒性 正庚烷是一种无色液体，它是烷烃类物质中最简单的化合物之一。 正庚烷本身对人体的毒性较低，它不易挥发，并且在常温常压下稳定。

Heptane, a clear, colorless liquid at room temperature, is a volatile organic compound that belongs to the alkane family. With the chemical formula C 7 H 16 , it is a straight-chain alkane, …

Heptane-1-d3; Heptane-d16; Other names: n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve C; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; NSC 62784 Permanent link …

Heptane. S.R. Clough, in Encyclopedia of Toxicology (Third Edition), 2014. Abstract. Heptane (CAS 142-82-5) is principally derived from crude oil and classified as a straight-chain neutral …

2019年11月2日 · 正庚烷英文名称为heptane，CAS号为142-82-5，分子式为C7H16，分子量：100.20200；PSA：0.00000；LogP：2.97670。 熔点130°C-4H2O。 无色液体。

Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J. Chem. Thermodynam., 1972, 4, 773-782. Oetting F.L., 1963 Oetting F.L., …

Heptane is a seven-carbon aliphatic compound that is a natural constituent in the major paraffin fraction of crude oil and also found in natural gas. Pure n-heptane is a colorless liquid that is …