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化合物简介
基本信息
CAS:21524-39-0
中文别名:2,3-二氟苯甲腈;2.3-二氟苯腈;,3-二氟苯腈;
英文别名:Benzonitrile,2,3-difluoro;3-fluoro-2-fluorobenzonitrile;2,3-difluoro benzonitrile;2,3-Difluorobenzonit;1,2-difluoro-benzonitrile;DIFLUORBENZONITRILE;2,3-DEHYDROXY ATORVASTATIN;,3-Difluorobenzonitrile;
分子式:C7H3F2N
分子量:139.102
精确质量:139.023
Psa:23.79
Logp:1.83648
中文别名:2,3-二氟苯甲腈;2.3-二氟苯腈;,3-二氟苯腈;
英文别名:Benzonitrile,2,3-difluoro;3-fluoro-2-fluorobenzonitrile;2,3-difluoro benzonitrile;2,3-Difluorobenzonit;1,2-difluoro-benzonitrile;DIFLUORBENZONITRILE;2,3-DEHYDROXY ATORVASTATIN;,3-Difluorobenzonitrile;
分子式:C7H3F2N
分子量:139.102
精确质量:139.023
Psa:23.79
Logp:1.83648
编号系统
MDL号:MFCD00009976
BRN号:2085621
EINECS号:244-418-3
PubChem号:24855980
BRN号:2085621
EINECS号:244-418-3
PubChem号:24855980
物化性质
外观与性状:无色至淡黄色液体
密度:1.254g/mLat 25°C(lit.)
沸点:189 °C
闪点:167°F
折射率:n20/D 1.4882(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.71E-05mmHg at 25°C
密度:1.254g/mLat 25°C(lit.)
沸点:189 °C
闪点:167°F
折射率:n20/D 1.4882(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.71E-05mmHg at 25°C
安全信息
安全说明:S26-S36/37/39
WGK Germany:3
危险类别码:R20/21/22; R36/37/38
危险品运输编码:3276
海关编码:2926909090
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性防范说明:P261; P280; P305 + P351 + P338
危险标志:GHS07
危险性描述:H302 + H312 + H332; H315; H319; H335
信号词:Warning
WGK Germany:3
危险类别码:R20/21/22; R36/37/38
危险品运输编码:3276
海关编码:2926909090
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性防范说明:P261; P280; P305 + P351 + P338
危险标志:GHS07
危险性描述:H302 + H312 + H332; H315; H319; H335
信号词:Warning
生产方法及用途
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict
