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化合物简介
基本信息
CAS:139-25-3
中文别名:4,4-二异氰酸-3,3-二甲基联苯甲烷;
英文别名:3,3\'-Dimethyldiphenylmethane-4,4\'-diisocyanate;Bis(4-isocyanato-3-methylphenyl)methane;Isocyanic acid,ester with di-o-toluenemethane;4,4\'-Diisocyanato-3,3\'-dimethyldiphenylmethane;Benzene, 1,1‘-methylenebis[4-isocyanato-3-methyl-;Nacconate 310;4,4\'-DIISOCYANATO-3,3\'-DIMETHYLDIPHENYLMETHANE;3,3\'-dimethyl-4,4\'-diisocyanatodiphenylmethane;3,3\'-dimethyldiphenylmethane-4,4\'-diisocyanate;
分子式:C17H14N2O2
分子量:278.305
精确质量:278.106
Psa:58.86
Logp:3.8288
中文别名:4,4-二异氰酸-3,3-二甲基联苯甲烷;
英文别名:3,3\'-Dimethyldiphenylmethane-4,4\'-diisocyanate;Bis(4-isocyanato-3-methylphenyl)methane;Isocyanic acid,ester with di-o-toluenemethane;4,4\'-Diisocyanato-3,3\'-dimethyldiphenylmethane;Benzene, 1,1‘-methylenebis[4-isocyanato-3-methyl-;Nacconate 310;4,4\'-DIISOCYANATO-3,3\'-DIMETHYLDIPHENYLMETHANE;3,3\'-dimethyl-4,4\'-diisocyanatodiphenylmethane;3,3\'-dimethyldiphenylmethane-4,4\'-diisocyanate;
分子式:C17H14N2O2
分子量:278.305
精确质量:278.106
Psa:58.86
Logp:3.8288
编号系统
RTECS号:NQ8820000
MDL号:MFCD00019910
MDL号:MFCD00019910
物化性质
密度:1.1 g/cm3
沸点:410.4ºC at 760 mmHg
闪点:169.5ºC
折射率:1.576
蒸汽压:6.04E-07mmHg at 25°C
沸点:410.4ºC at 760 mmHg
闪点:169.5ºC
折射率:1.576
蒸汽压:6.04E-07mmHg at 25°C
安全信息
海关编码:2929109000
生产方法及用途
合成路线
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参考文献
Industrial and Engineering Chemistry, , vol. 48, p. 794,795
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图谱
Predict 1H proton NMR
13C NMR : Predict
1H NMR : Predict



