中文名称：3,4-二氟苯腈
  • 3,4-二氟苯甲腈; 3,4-二氟苯甲腈,98%
  • 3,4-difluorobenzonitrile
  • 3,4-Difluorobenznitriled; LABOTEST-BB LT00847816; 4-CYANO-1,2-DIFLUOROBENZENE; 3,4-Difluoro benzonitrile
  • 64248-62-0
  • 264-751-8
  • C7H3F2N
  • 139.1022
  • InChI=1/C7H3F2N/c8-6-2-1-5(4-10)3-7(6)9/h1-3H
  • 3,4-二氟苯腈 64248-62-0
  • 1.267g/cm3
  • 48-53℃
  • 189.278°C at 760 mmHg
  • 69.444°C
  • 0.574mmHg at 25°C
  • 熔点 48-53 ºC
    沸点 180 ºC
    闪点 69 ºC
  •  Xn:Harmful;
  • R20/21/22:;
    R36/37/38:;
  • S26:;
    S36/37/39:;