1,3,5-trimethylbenzene. C 9 H 12 (120.19). Found in small amounts in coal tar. Synthetically, it is obtained by methylating or disproportionating xylene, or by dehydrating and condensing acetone with concentrated sulfuric acid. Liquid. Melting point -44.8 °C, boiling point 165 °C. Solvent content 0.8611. Solvent content 1.4968. Mixes with alcohols and ethers. Used as a solvent or as a synthetic raw material for dyes, pigments, medicines, etc. [CAS 108-67-8] Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition |
1,3,5-trimethylbenzene.C9H12(120.19).コールタール中に少量存在する.合成的には,キシレンをメチル化または不均化するか,アセトンを濃硫酸で脱水縮合させると得られる.液体.融点-44.8 ℃,沸点165 ℃.0.8611.1.4968.アルコール類やエーテルとまざる.溶剤として,あるいは染料,顔料,医薬品などの合成原料として用いられる.[CAS 108-67-8] 出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報 |
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