Registration Dossier
Registration Dossier
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EC number: 500-297-1 | CAS number: 109331-54-6
Substance identity
Identification
- Display Name:
- 4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with 2,4'-diisocyanatodiphenylmethane
- EC Number:
- 500-297-1
- EC Name:
- 4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with 2,4'-diisocyanatodiphenylmethane
- CAS Number:
- 109331-54-6
- Molecular formula:
- MDI Oligomer
- IUPAC Name:
- Methylenediphenyl diisocyanate, oligomers (Polyisocyanurate-type)
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- 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 2
- 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 3
- 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
- Reference substance name:
- Reference substance 003
- CAS Number:
- 31107-36-5
- Molecular formula:
- (C15H10N2O2)3
Constituent 5
- Reference substance name:
- Higher oligomers of MDI PIR
- Molecular formula:
- (C15H10N2O2)n>=5
- IUPAC Name:
- Higher oligomers of MDI PIR
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- 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 2
- 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 3
- 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
- Reference substance name:
- Reference substance 003
- CAS Number:
- 31107-36-5
- Molecular formula:
- (C15H10N2O2)3
Constituent 5
- Reference substance name:
- Higher oligomers of MDI PIR
- Molecular formula:
- (C15H10N2O2)n>=5
- IUPAC Name:
- Higher oligomers of MDI PIR
Composition(s) generated upon use
Other types of composition(s)
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