Toluene - Wikipedia
网页Toluene (/ ˈtɒl.juiːn /), also known as toluol (/ ˈtɒl.ju.ɒl, - ɔːl, - oʊl /), is a substituted aromatic hydrocarbon [15] with the chemical formula C6H5CH3, often abbreviated as PhCH3, where Ph stands for phenyl group. It is a colorless, water -insoluble liquid with the odor associated with paint thinners.
甲苯 - 维基百科，自由的百科全书
网页2024年3月17日 · 甲苯（英语： Toluene ）是一种无色带特殊芳香味的易挥发 液体，分子式为C 7 H 8 ，难溶于水。 甲苯是 芳香族 碳氢化合物 的一员，它的很多性质与 苯 很相像，在现今实际应用中常常替代有相当毒性的苯作为 有机溶剂 使用，还是一种常用的 化工 原料，可 …
甲苯 - 維基百科，自由的百科全書
网页甲苯（英語： Toluene ）是一種無色帶特殊芳香味的易揮發 液體，分子式為C 7 H 8 ，難溶於水。 甲苯是 芳香族 碳氫化合物 的一員，它的很多性質與 苯 很相像，在現今實際應用中常常替代有相當毒性的苯作為 有機溶劑 使用，還是一種常用的 化工 原料，可用於 ...
1 PUBLIC HEALTH STATEMENT FOR TOLUENE - National Center …
网页Toluene is a clear, colorless liquid with a distinctive smell. It is a good solvent (a substance that can dissolve other substances). Toluene occurs naturally in crude oil and in the tolu tree. It is produced in the process of making gasoline and other fuels from crude oil and in making coke from coal.
Toluene | C6H5CH3 | CID 1140 - PubChem
网页Toluene | C6H5CH3 or C7H8 | CID 1140 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Toluene - Overview - Occupational Safety and Health Administration
网页Overview. Toluene is a clear, colorless liquid which becomes a vapor when exposed to air at room temperature. Toluene vapor has a sharp or sweet odor, which is a sign of exposure. Toluene is typically used in a mixture with other solvents and chemicals such as …
Toluene - NIST Chemistry WebBook
网页C p,gas (J/mol*K) Temperature (K) Reference Comment; 69.85: 200. Draeger, 1985: Recommended values agree better with experimental heat capacities than results of calculation [ Chao J., 1984].All other statistically calculated values [ Pitzer K.S., 1943, Taylor W.J., 1946, Scott D.W., 1962] are in close agreement with …
Toluene | Solvent, Organic Chemistry, Benzene | Britannica
网页Toluene, aromatic hydrocarbon used extensively as starting material for the manufacture of industrial chemicals. It comprises 15–20 percent of coal-tar light oil and is a minor constituent of petroleum. Both sources provide toluene for commercial use, but larger amounts are made by catalytic.
Toluene - NIST Chemistry WebBook
网页Toluene. Formula: C 7 H 8. Molecular weight: 92.1384. IUPAC Standard InChI: InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3. Copy Sheet of paper on top of another …
Toluene - Encyclopedia.com
网页2018年5月11日 · toluene (tōl´yōōēn´) or methylbenzene (mĕth´əlbĕn´zēn), C7H8, colorless liquid aromatic hydrocarbon that melts at -95°C and boils at 110.8°C. It is insoluble in water but highly soluble in most organic solvents.