2042-37-72-溴苯腈,99%
- 发布日期: 2018-09-07
- 更新日期: 2026-02-09
产品详请
| 产地 |
中国/美国/欧洲
|
| 品牌 |
LMAI Bio
|
| 货号 |
LM011356
|
| 包装规格 |
100g 25g 5g
|
| 纯度 |
99%
|
| CAS编号 |
2042-37-7
|
| 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;
|
2042-37-72-溴苯腈,99%
CAS号: 2042-37-7
分子式: C7H4BrN 分子量: 182.02

2-溴苯腈
英文名:2-Bromobenzonitrile
| CAS: | 2042-37-7 | 精确质量: | 180.95300 |
| 分子式: | C7H4BrN | LogP: | 2.32078 |
| 分子量: | 182.01700 | PSA: | 23.79000 |
2042-37-72-溴苯腈,99%化合物描述
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.
2042-37-72-溴苯腈,99%基本信息
中文名称:
2-溴苯腈
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;
英文名称:
2-Bromobenzonitrile
英文别名:
2-Cyanobromobenzene;
Benzonitrile,o-bromo;
bromobenzonitrile;
1-Bromo-2-cyanobenzene;
Benzonitrile, 2-bromo-;
Benzonitrile,2-bromo;
2-bromo-benzonitrile;
o-Bromocyanobenzene;
2-cyanophenyl bromide;
2-Bromobenzenecarbonitrile;
CAS号:
2042-37-7
分子式:
C7H4BrN
分子量:
182.01700
精确质量:
180.95300
PSA:
23.79000
LogP:
2.32078
物化性质
外观与性状:
白色至淡黄色结晶粉末
密度:
1.496
熔点:
53-57 °C(lit.)
沸点:
251-253 °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
海关编码:
2926909090
包装等级:
III
危险类别:
6.1
危险品运输编码:
3276
WGK Germany:
2
危险类别码:
R20/21/22; R36/37/38
安全说明:
S22-S24/25-S36/37/39-S26
RTECS号:
DI2459750
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。