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  • Product Name:   2,3,4-Trifluorobenzonitrile
  • Synonyms:   
  • CAS No.:   143879-80-5
  • Molecular Formula:   C7H2F3N
  • Molecular Weight :   157.09
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,3,4-Trifluorobenzonitrile



2,3,4-三氟苯甲腈 性质


熔点  95-99C


沸点  116-118 °C100 mm Hg(lit.)


密度  1.12 g/mL at 25 °C(lit.)


折射率  n20/D 1.4725(lit.)


闪点  155 °F


BRN  5427682


CAS 数据库 143879-80-5(CAS DataBase Reference)




2,3,4-三氟苯甲腈 用途与合成方法


化学性质  无色至浅黄色液体。沸点116℃-118℃(100mmHg),闪点68℃,折光率1.4725,比重1.120。




安全信息


危险品标志  Xn,T,Xi


危险类别码  36/37/38-20/21/22


安全说明  36/37/39-26-36-36/37-9


危险品运输编号  3276


WGK Germany  3


Hazard Note  Toxic


HazardClass  6.1


PackingGroup  III


海关编码  29269090


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