化合物简介
2-Bromobenzonitrile belongs to a group of ortho-substituted bromobenzenes that have varying hepatotoxicity effects in the presence of rat liver microsomes in vitro. 2-Bromobenzonitrile is also used as a starting material to synthesize novel benzothiophene derivatives that were found to exhibit antibacterial and antifungal activity. It is commonly employed in reactions that require an electron-rich species to carry out nucleophilic substitution (or addition) reactions.
基本信息
中文名称
2-溴苯腈
英文名称
2-Bromobenzonitrile
中文别名
1-溴-2-苯甲腈、邻溴苯腈、2-溴苄腈、邻溴苯腈,2-溴代苯甲腈,溴苯腈
英文别名
2-Cyanobromobenzene、Benzonitrile,o-bromo、1-Bromo-2-cyanobenzene、Benzonitrile, 2-bromo-、bromobenzonitrile、Benzonitrile,2-bromo、o-Bromocyanobenzene、2-cyanophenyl bromide、2-Bromobenzenecarbonitrile、2-bromo-benzonitrile、o-Bromobenzonitrile
CAS号
2042-37-7
分子式
C7H4BrN
分子量
182.017
精确质量
180.953
PSA
23.79
LOGP
2.32078
编号系统
BRN号
2042185
MDL号
MFCD00001772
PubChem号
24891865
EINECS号
218-045-1
RTECS号
DI2459750
物化性质
外观与性状
白色至淡黄色结晶粉末
密度
1.496
沸点
251-253°C(lit.)
熔点
53-57°C(lit.)
闪点
>230°F
折射率
1.606
稳定性
Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压
0.0198mmHg at 25°C
安全信息
RTECS号
DI2459750
安全说明
S22-S24/25-S36/37/39-S26
WGK Germany
2
危险类别码
R20/21/22; R36/37/38
危险品运输编码
3276
海关编码
2926909090
危险类别
6.1
包装等级
III
危险品标志
Xn
生产方法及用途
生产方法
可用尿素和二溴醛为原料生产,也采用对羟基苯甲醛、对羟基苯甲酸为原料生产。
用途
溴苯腈及其盐和酯是有一定内吸活性的触杀性除草剂,主要用在禾谷类、亚麻、大蒜、玉米、洋葱、高粱和新播种的草皮,芽后防除草苗期阔叶杂草。与其他除草剂混用,可扩大除草谱。
海关数据
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