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4,4'-二异氰酸酯二苯甲烷

4,4'-二异氰酸酯二苯甲烷

用作化工生产的原料,也用于医药、染料、轻工等工业 

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用作化工生产的原料,也用于医药、染料、轻工等工业 

中文名称: 二苯基甲烷-4,4'-二异氰酸酯

中文别名: MDI; 二苯基甲烷二异氰酸酯; 4,4'-二异氰酸酯二苯甲烷; 4,4'-亚甲基双(异氰酸苯酯)

英文名称: Methylene diphenyl diisocyanate

英文别名: 1,1-methylenebis(4-isocyanatobenzene); Methylenebis(phenylisocyanate); nocconate 300; 4,4'-diphenyl methane diisocyanate; 4,4'-Methylene bisphenyl isocyanate; 4,4'-methylenedi(4,1-phenylene) isocyanate; 4,4'-Methylenediphenyl diisocyanate; bis(p-isocyanatophenyl)methane; Diphenylmethane-4,4'-diisocyanate; Diphenyl methane diisocyanate; Diphenylmethyl Diisocyanate; caradate 30; desmodur 44; hylene m50; isonate 125m; isonate 125mf; Methylene diphenyl diisocyanate (monomeric and pol? METHYLENE BISPHENYL ISOCYANATE; methylenebis(4-isocyanatobenzene); Methylenedi-p-phenyl diisocyanate; Methylenedi-p-phenyl diisocyanate, stabilized flakes, contains 1.5% 2,4[-isomer; methylenedi-p-phenylene diisocyanate; methylenebis(p-phenylene isocyanate); methylenebis(p-phenyl isocyanate); MDI; 1,1'-methanediylbis(4-isocyanatobenzene); 4,4'-Diphenylmethane diisocyanate; 4,4'-Methylenebis(phenyl isocyanate)

CAS号: 101-68-8

EINECS号: 202-966-0

分子式: C15H10N2O2

分子量: 250.2521

InChI: InChI=1/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2

分子结构: 二苯基甲烷-4,4'-二异氰酸酯 101-68-8

密度: 1.13g/cm3

熔点: 38-44℃

沸点: 373.4°C at 760 mmHg

闪点: 154°C

水溶性: decomposes

蒸汽压: 9.02E-06mmHg at 25°C

物化性质:

性状 淡黄色熔融固体,有强烈刺激气味。

沸点 196℃

凝固点 37℃

相对密度 1.1907

溶解性 溶于丙酮、苯、煤油、硝基苯。

闪点:200-218

折射率:1.5906

产品用途:

用于塑料、橡胶工业,并用作胶粘剂