139-25-3 Diisocyanatodimethyldiphenylmethane; 98%

Synonyms： 4,4-Diisocyanato-3,3-dimethyldiphenylmethane; 1,1'-methanediylbis(4-isocyanato-3-methylbenzene)
CAS Number：139-25-3
Molecular Formula：C₁₇H₁₄N₂O₂
Molecular Weight：278.3053
InChI：InChI=1/C17H14N2O2/c1-12-7-14(3-5-16(12)18-10-20)9-15-4-6-17(19-11-21)13(2)8-15/h3-8H,9H2,1-2H3
Molecular Structure：
Density：1.1g/cm³
Boiling point：410.4°C at 760 mmHg
Refractive index：1.576
Flash point：169.5°C
Vapour Pressur：6.04E-07mmHg at 25°C
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