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2042-37-72-溴苯腈,99%
  • 英文名称:2-Bromobenzonitrile
  • 品牌:LMAI Bio
  • 产地:中国/美国/欧洲
  • 货号:LM011356
  • cas:2042-37-7
  • 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:C7H4BrNLogP:2.32078
    分子量:182.01700PSA: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。


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