Registration Dossier

Diss Factsheets

Identification

Chemical structure
Display Name:
1,1’-Methylenebis(4-isocyanatobenzene) and its reaction products with [(methylethylene)bis(oxy)]dipropanol, butane-1,3-diol and propylene glycol
EC Number:
941-496-7
CAS Number:
1689576-89-3
Molecular formula:
C14 H10 NO (C15 H12 N2 O2 R)n NCO where R = C4 H8 O2 and C9 H18 O4 and C3 H6 O2, n = 0-2
IUPAC Name:
1,1’-Methylenebis(4-isocyanatobenzene) and its reaction products with [(methylethylene)bis(oxy)]dipropanol, butane-1,3-diol and propylene glycol

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
4,4'-methylenediphenyl diisocyanate
EC Number:
202-966-0
EC Name:
4,4'-methylenediphenyl diisocyanate
CAS Number:
101-68-8
Molecular formula:
C15H10N2O2
IUPAC Name:
1,1'-methylenebis(4-isocyanatobenzene)
Constituent 2
Chemical structure
Reference substance name:
o-(p-isocyanatobenzyl)phenyl isocyanate
EC Number:
227-534-9
EC Name:
o-(p-isocyanatobenzyl)phenyl isocyanate
CAS Number:
5873-54-1
Molecular formula:
C15H10N2O2
IUPAC Name:
1-isocyanato-2-(4-isocyanatobenzyl)benzene
Constituent 3
Chemical structure
Reference substance name:
2,2'-methylenediphenyl diisocyanate
EC Number:
219-799-4
EC Name:
2,2'-methylenediphenyl diisocyanate
CAS Number:
2536-05-2
Molecular formula:
C15H10N2O2
IUPAC Name:
1,1'-methylenebis(2-isocyanatobenzene)
Constituent 4
Chemical structure
Reference substance name:
First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) with [(methylethylene)bis(oxy)]dipropanol, butane-1,3-diol and propylene glycol
Molecular formula:
C14 H10 NO (C15 H12 N2 O2 R)n NCO where R = C4 H8 O2 or C9 H18 O4 or C3 H6 O2, n = 1
IUPAC Name:
First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) with [(methylethylene)bis(oxy)]dipropanol, butane-1,3-diol and propylene glycol
Constituent 5