3,4-二氟苯腈|64248-62-0
- 產(chǎn)品結(jié)構(gòu):
- 產(chǎn)品名稱:
- 3,4-二氟苯腈|64248-62-0
- CAS編號(hào):
- 64248-62-0
- 分子式:
- C7H3F2N
- 人氣:
- 發(fā)布時(shí)間:
- 2019-04-18 10:34:13
- 產(chǎn)品說明:
中文名稱:3,4-二氟苯腈
中文別名:3,4-二氟苯甲腈; 3,4-二氟芐腈; 3.4-二氟苯腈;
英文名稱:3,4-Difluorobenzonitrile
英文別名:4-fluoro-3-fluorobenzonitrile; 3,4-difluorobenzylnitrile; 3,4-difluoro-benzonitrile; Benzonitrile,3,4-difluoro; 4-CYANO-1,2-DIFLUOROBENZENE;
CAS號(hào):64248-62-0
分子式:C7H3F2N
分子量:139.10200
精確質(zhì)量:139.02300
PSA:23.79000
LogP:1.83648
物化性質(zhì)
外觀與性狀:白色至淡黃色晶體粉末
密度:1.26 g/cm3
熔點(diǎn):52-54 °C(lit.)
沸點(diǎn):180 °C
閃點(diǎn):157 °F
折射率:1.486
穩(wěn)定性:Stable at room temperature in closed containers under normal storage and handling conditions.
儲(chǔ)存條件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
用途
醫(yī)藥、農(nóng)藥、液晶材料中間體。