4,4'-亚甲基双(异氰酸苯酯),98%
4,4'-MDI
(订货以英文名为准)中文名称:
4,4''-亚甲基双(异氰酸苯酯)
中文别名:
4,4''-亚甲基双(异氰酸苯酯);MDI; 4,4'-亚甲基双(异氰酸苯酯); 二苯基甲烷-4,4'-二异氰酸酯; 二苯甲撑二异氰酸酯;
英文名称:
4,4'-MDI
英文别名:
Methylene di-p-phenyl diisocyanate,flakes; 4,4'-Diphenylmethane Diisocyanate; PMDI; 4,4-Diphenylmethane Diisocyanate; bis(4-isocyanatophenyl)methane; desmodur44; 4,4'-diphenylmethanediisocyanate; Methylenediphenyl 4,4'-Diisocyanate; 4,4'-methylenediphenyl diisocyanate; 1,1‘-Methylenebis[4-isocyanatobenzene]; caradate30; MDI; 4,4'-Diphenylmethane diisocyanate; hylenem50; methylene 4,4'-diphenyl diisocyanate; 4,4'-MDI; Bis(4-isocyanatophenyl)methane; Isonate; p,p'-diphenylmethane diisocyanate; methylene; 4,4'-Methylenebis(phenyl Isocyanate);
CAS No.:
101-68-8
分子式:
C₁₅H₁₀N₂O₂
分子量:
250.25
性状:
白色至淡黄色片或晶体
密度:
1.19
熔点:
38-44°C
沸点:
392°C
闪点:
196°C
水溶性:
decomposes
保存条件:
-20°C
危化品级别:
普通危化品
GHS符号:
危害声明:
H315; H317; H319; H332; H334; H335; H351; H373
警示性声明:
P260; P280; P284; P304 + P340; P305 + P351 + P338; P342 + P311
危险类别码:
R20; R36/37/38; R42/43
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