3,4-二氟苯腈|64248-62-0
- 产品结构:
- 产品名称:
- 3,4-二氟苯腈|64248-62-0
- CAS编号:
- 64248-62-0
- 分子式:
- C7H3F2N
- 人气:
- 发布时间:
- 2019-04-18 10:34:13
- 产品说明:
中文名称:3,4-二氟苯腈
中文别名:3,4-二氟苯甲腈; 3,4-二氟苄腈; 3.4-二氟苯腈;
英文名称:3,4-Difluorobenzonitrile
英文别名:4-fluoro-3-fluorobenzonitrile; 3,4-difluorobenzylnitrile; 3,4-difluoro-benzonitrile; Benzonitrile,3,4-difluoro; 4-CYANO-1,2-DIFLUOROBENZENE;
CAS号:64248-62-0
分子式:C7H3F2N
分子量:139.10200
精确质量:139.02300
PSA:23.79000
LogP:1.83648
物化性质
外观与性状:白色至淡黄色晶体粉末
密度:1.26 g/cm3
熔点:52-54 °C(lit.)
沸点:180 °C
闪点:157 °F
折射率:1.486
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.
用途
医药、农药、液晶材料中间体。