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  • Product Name:   2,5-Difluorobenzaldehyde
  • Synonyms:   
  • CAS No.:   2646-90-4
  • Molecular Formula:   C7H4F2O
  • Molecular Weight :   142.1
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,5-Difluorobenzaldehyde



2,5-二氟苯甲醛 性质


沸点  67-69 °C17 mm Hg(lit.)


密度  1.308 g/mL at 25 °C(lit.)


折射率  n20/D 1.498(lit.)


闪点  138 °F


形态 Liquid


颜色 Clear colorless to yellow


敏感性  Air Sensitive


BRN  2573664


CAS 数据库 2646-90-4(CAS DataBase Reference)




2,5-二氟苯甲醛 用途与合成方法


化学性质  无色透明液体


用途  医药、农药、液晶材料中间体。




安全信息


危险品标志  Xi


危险类别码  36/37/38


安全说明  26-36-37/39-36/37


危险品运输编号  UN 1989 3/PG 3


WGK Germany  3


Hazard Note  Irritant


HazardClass  3.2


PackingGroup  III


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