阅读: 834 时间:2023-02-07 12:47:44 来源:化易天下
中文名:4,4'-二氨基-3,3'-二甲基联苯
英文名:3,3'-Dimethylbiphenyl-4,4'-diamine
中文别名:邻联甲苯胺;联托胺;联邻甲苯胺;3,3'-二甲基联苯胺;4,4’-二氨基-3,3’-二甲基联苯
英文别名:3,3'-Dimethylbenzidine 4,4'-Bianisidine; Ellms-Hauser; 4,4'-Diamino-3,3'-dimethylbiphenyl; [1,1‘-Biphenyl]-4,4‘-diamine, 3,3‘-dimethyl-; 3,3'-dimethylbiphenyl-4,4'-diamine; o-Tolidine,pract; O-TOLIDINE; o-Tolidin; Tolidine; 3,3'-dimethyl-4,4'-biphenyldiamine; 3,3'-dimethyl-4,4'-diamino-biphenyl; 3,3'-dimethylbenzidine; 3,3'-Dimethylbenzidine; 2-Tolidina; 3,3'-Tolidine; 2-Tolidine; DMB; o-Tolidine (3,3'-Dimethylbenzidine); diaminotolyl; bianisidine; ο-Tolidine; 2-Tolidin;
CAS号:119-93-7
化学式:C14H16N2
分子量:212.29
密度:
1.106g/cm3
熔点:
128-131?°C(lit.)
沸点:
300.5°C
闪点:
244°C
蒸汽压:
2.14E-05mmHgat25°C
折射率:
n20/D1.341
稳定性:
Stableundernormaltemperaturesandpressures.
符号:GHS05,GHS08
信号词:危险
包装等级:
III
警示性声明:P201;P308+P313
危害声明:H290;H350
危险品运输编号:
UN30829/PG3
危险类别码:
R22;R45;R51/53;R68
危险品标志:
T;N
安全说明:
53-45-61
储存条件:
库房通风低温干燥,与酸类、氧化剂、食品添加剂分开存放