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化合物简介
基本信息
CAS:553-94-6
中文别名:2-溴-对二甲苯;2-溴-1,4-二甲基苯;1,4-二甲基-2-溴苯;2-溴对二甲苯;2-溴-1,4-二甲苯;
英文别名:2-bromo-1,4-dimethylbenzene;Benzene, 2-bromo-1,4-dimethyl-;
分子式:C8H9Br
分子量:185.061
精确质量:183.989
Psa:0.0
Logp:3.0659
中文别名:2-溴-对二甲苯;2-溴-1,4-二甲基苯;1,4-二甲基-2-溴苯;2-溴对二甲苯;2-溴-1,4-二甲苯;
英文别名:2-bromo-1,4-dimethylbenzene;Benzene, 2-bromo-1,4-dimethyl-;
分子式:C8H9Br
分子量:185.061
精确质量:183.989
Psa:0.0
Logp:3.0659
编号系统
MDL号:MFCD00000074
物化性质
外观与性状:透明无色至淡黄色液体
密度:1.34g/mLat 25°C(lit.)
沸点:199-201°C(lit.)
熔点:9-10°C(lit.)
闪点:175°F
折射率:n20/D 1.550(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
密度:1.34g/mLat 25°C(lit.)
沸点:199-201°C(lit.)
熔点:9-10°C(lit.)
闪点:175°F
折射率:n20/D 1.550(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
安全说明:S26-S36/37/39-S24/25
危险类别码:R36/37/38
WGK Germany:3
危险品运输编码:UN 2810 6.1/PG 3
海关编码:2903999090
危险类别:6.1
包装等级:I; II; III
危险品标志:Xi
危险类别码:R36/37/38
WGK Germany:3
危险品运输编码:UN 2810 6.1/PG 3
海关编码:2903999090
危险类别:6.1
包装等级:I; II; III
危险品标志:Xi
生产方法及用途
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图谱
Predict 1H proton NMR

13C NMR : in CDCl3

1H NMR : 90 MHz in CDCl3

Mass spectrum (electron ionization)

Mass

Raman : 4880 A,200 M,liquid

IR : liquid film
