セトリモニウムクロリド

外観

白色～わずかにうすい褐色, 結晶～粉末又は塊

定義

本品は、次の化学式で表される4級アンモニウム塩である。

溶解性

水に溶けやすく、エタノールに溶けにくい。

用途

陽イオン界面活性剤。

用途

抗生物質製造用凝集剤,コンディショニング剤原料,帯電防止剤

化粧品の成分用途

帯電防止剤、乳化剤、殺菌剤、消臭剤

効能

殺菌消毒薬

化学的特性

Liquid

使用

Barquat(R) CT-29 is a quaternary ammonium based surfactant that finds uses in broad number of industrial cleaning products. Product Data Sheet

定義

ChEBI: The organic chloride salt of cetyltrimethylammonium.

一般的な説明

Colorless to pale yellow liquid with an odor of rubbing alcohol. Floats or sinks in water.

反応プロフィール

Acidic salts, such as N-Hexadecyltrimethylammonium chloride, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

危険性

A poison by ingestion and skin contact.

健康ハザード

Ingestion may produce toxic effects. Contact with eyes or skin may cause severe damage.

純化方法

Crystallise the chloride from acetone/ether mixture, EtOH/ether, or from MeOH. [Moss et al. J Am Chem Soc 109 4363 1987, Beilstein 4 IV 819.]