…It is also called benzylidene chloride, α, α'-dichlorotoluene, etc. It is a colorless liquid that is irritating and lachrymatory. It produces white smoke in humid air. Its melting point is -16.2 to -16°C, its boiling point is 205.15°C, and its specific gravity is 1.26. It is insoluble in water, but soluble in alcohol and ether. It is obtained by chlorinating toluene. It reacts with alkali or concentrated sulfuric acid to become benzaldehyde. It is used as a raw material for the manufacture of benzaldehyde. [Murai Shinji]… *Some of the terminology explanations that mention "α,α-dichlorotoluene" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…塩化ベンジリデンbenzylidene chloride,α,α′‐ジクロロトルエンなどともいう。刺激性,催涙性のある無色の液体。湿気の多い空気中では白煙を生じる。融点-16.2~-16℃,沸点205.15℃,比重1.26。水に不溶,アルコール,エーテルに可溶。トルエンの塩素化により得られる。アルカリや濃硫酸と反応してベンズアルデヒドになる。ベンズアルデヒドの製造原料などとして用いられる。【村井 真二】… ※「α,α-ジクロロトルエン」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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