ブロモアセチルブロミド

外観

無色～わずかにうすい褐色, 澄明の液体

溶解性

エタノール及びアセトンに極めて溶けやすく、水にほとんど溶けない。

用途

有機合成原料(医薬品)、殺菌剤原料。

用途

エーテルとアセタールの選択的開裂

化学的特性

dark brown-yellow liquid

使用

Bromoacetyl bromide is widely used in the synthesis of fine chemicals, agrochemicals, dyes and pharmaceuticals. As an acylating agent, it reacts with 10H-phenothiazine to give 10-bromoacetyl-10H-phenothiazine. Similarly, it is also involved in the preparation of bromoactylated starch which is a biodegradable thermoplastic copolymer.

一般的な説明

A water-white liquid with a pungent odor. Denser than water. Irritates skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.

空気と水の反応

Fumes in air. Reacts violently with water to form hydrobromic acid (HBr) (USCG 1991).

反応プロフィール

Bromoacetyl bromide is incompatible with water, with bases (including amines), with strong oxidizing agents, with alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Decomposes when heated with evolution of highly toxic and irritating hydrogen bromide and bromophosgene vapors.

健康ハザード

Inhalation causes severe irritation of upper respiratory system. External contact causes severe irritation of eyes and skin. Ingestion causes severe irritation of mouth and stomach.