2,2'-Methylenediphenyl diisocyanate

Modify Date: 2024-01-06 18:57:38

2,2'-Methylenediphenyl diisocyanate Structure
2,2'-Methylenediphenyl diisocyanate structure
Common Name 2,2'-Methylenediphenyl diisocyanate
CAS Number 2536-05-2 Molecular Weight 250.252
Density 1.1±0.1 g/cm3 Boiling Point 379.3±35.0 °C at 760 mmHg
Molecular Formula C15H10N2O2 Melting Point N/A
MSDS N/A Flash Point 156.5±31.3 °C

 Names

Name 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 379.3±35.0 °C at 760 mmHg
Molecular Formula C15H10N2O2
Molecular Weight 250.252
Flash Point 156.5±31.3 °C
Exact Mass 250.074234
PSA 58.86000
LogP 4.93
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.588

 Safety Information

Hazard Codes Xn

 Synthetic Route

~%

2,2'-Methylenediphenyl diisocyanate Structure

2,2'-Methylened...

CAS#:2536-05-2

Detail
Literature: Bayer MaterialScience AG Patent: US2009/240077 A1, 2009 ; Location in patent: Page/Page column 6-7 ;

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Detail
Literature: Bayer MaterialScience AG Patent: US2007/265465 A1, 2007 ; Location in patent: Page/Page column 4-5 ;

 Synonyms

methylenebisphenyl diisocyanate
METHYLENEDIPHENYL DIISOCYANATE
1,1'-Methylenebis(2-isocyanatobenzene)
methane, bis(isocyanatophenyl)-
Benzene, 1,1'-methylenebis[2-isocyanato-
2-isocyanatophenyl-2'-isocyanatophenylmethane
EINECS 219-799-4
2,2'-Methylenediphenyl diisocyanate
1,1'-methanediylbis(2-isocyanatobenzene)
2,2'-Diisocyantodiphenylmethane
2,2'-diisocyanatodiphenylmethane
Benzene, 1,1'-methylenebis(2-isocyanato-
Diphenylmethane-2,2'-diisocyanate
2,2--methylene bis(phenylisocyanate)
Benzene,1,1'-methylenebis(2-isocyanato