α,α-Dichlorotoluene - α,α-dichlorotoluene

Japanese: α,α-ジクロロトルエン - あるふぁあるふぁじくろろとるえん
α,α-Dichlorotoluene - α,α-dichlorotoluene

…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

Japanese:

…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

<<:  α-Alumina - Alpha Alumina

>>:  α-Amyrin

Recommend

Psittacula cyanocephala (English spelling)

…Parakeet [Takashi Saito]. . . *Some of the termi...

(R)I Su‐gwang

1563‐1628 A Korean civil servant and scholar of pr...

Nikaho [town] - Nikaho

Nikaho is an old town in Yuri District facing the ...

Saijoji Temple

This is a Soto sect temple located in Daiyu-cho, ...

Muroya Cave - Muroya Cave

Located in Kamiya, Kamikawa Village, Higashikanbar...

Technical Research Headquarters

…The chairman is a full-time position and is the ...

Lausanne - Lausanne (English spelling)

The capital of the canton of Vaud in western Swit...

receptive field

…This range is approximately 1 mm in diameter. Th...

Loimia medusa (English spelling)

... A type of polychaete, the long-scale worm, li...

Sanpa

A small fishing boat used on the coast of Japan fr...

Rice planting story - Tauezoushi

A collection of songs. 1 volume. A manuscript of r...

Helianthus cucumerifolius (English spelling) Helianthuscucumerifolius

…[Masao Yamashita]. … *Some of the terminology th...

Antarctic

… [Kiichiro Furukawa] [Earth's South Pole] [A...

Seikyo Zakki - Seikyo Zakki

A book that collects anecdotes and stories from C...

Zeno (English spelling)

435 to 440-491 Emperor of the Roman Empire and the...