2-アミノ-4-クロロトルエン

外観

白色～黄赤色～緑色粉末～塊

溶解性

エタノールに溶ける。

用途

有機合成原料。

使用上の注意

不活性ガス封入

化学的特性

clear yellow to light brown liquid after melting

使用

5-Chloro-2-toluidine, is a versatile building block used for the synthesis of various pharmaceutical and biologically active compounds including inhibitors. It is a carcinogenic monocyclic amine. The compound is used in synthesizing dyes.

職業ばく露

Most of the isomers are used in dyestuff manufacture. The 3-chloro-para isomer is used to kill birds. It is marketed as pelleted bait for control of bird populations.

発がん性

A bioassay for the possible carcinogenicity of 5-chloro-otoluidine was conducted using Fischer 344 rats and B6C3F1 mice. Groups of 50 male and 50 female rats and mice were given 5-chloro-o-toluidine in the diet at 2500 or 5000 ppm for rats and 2000 or 4000 ppm for mice. The compound was administered for 78 weeks to both rats and mice, followed by an observation period of up to 26 weeks for rats and 13 weeks for mice. Under the conditions of this bioassay, 5-chloro-otoluidine was carcinogenic to the mice, inducing hemangiosarcomas and hepatocellular carcinomas in both males and females. There was no conclusive evidence of the carcinogenicity of the compound in the rats.

輸送方法

UN2239 Chlorotoluidines, solid, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3429 Chlorotoluidines, liquid, Hazard Class: 6.1; Labels: 6.1- Poisonous materials

不和合性

Incompatible with oxidizers, strong acids; chloroformates, and acid anhydrides, isocyanates, aldehydes forming fire and explosive hazards.