Registration Dossier

Identification

Chemical structure
Display Name:
1,1'-Methylenebis(4-isocyanatobenzene) and its oligomeric reaction products with [(methylethylene)bis(oxy)]dipropanol
EC Number:
701-124-4
CAS Number:
75880-28-3
Molecular formula:
OCN—ph–CH2–ph-(-NH-CO-O-C3H6-O-C3H6-O-C3H6-O-CO-NH-ph-CH2-ph-)m*-NCO. * 0
IUPAC Name:
1,1'-Methylenebis(4-isocyanatobenzene) and its oligomeric reaction products with [(methylethylene)bis(oxy)]dipropanol

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 1,1'-Methylenebis(4-isocyanatobenzene) and its oligomeric reaction products with [(methylethylene)bis(oxy)]dipropanol
  • 701-124-4
  • 75880-23-3
  • DESMODUR PF
  • Isonate M 380
  • Isonate M 380 SH
  • MDI - TPG
  • MDI modified with tripropylene glycol
  • MDI-TPG
  • MONDUR PF
  • modified MDI
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    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 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-isocyanatophenyl)methyl]benzene
    Constituent 3
    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 4
    Reference substance name:
    Higher oligomers of MDI-TPG
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    Higher oligomers of MDI-TPG
    Constituent 5
    Reference substance name:
    MDI-TPG-MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI-TPG-MDI
    Constituent 6
    Chemical structure
    Reference substance name:
    MDI-TPG-MDI + MDI allophanate
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI + MDI allophanate
    Constituent 7
    Chemical structure
    Reference substance name:
    MDI-MDI-urea
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-MDI-urea
    Constituent 8
    Reference substance name:
    MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Reference substance name:
    MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI
    Constituent 2
    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 3
    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-isocyanatophenyl)methyl]benzene
    Constituent 4
    Chemical structure
    Reference substance name:
    MDI-MDI-urea
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-MDI-urea
    Constituent 5
    Chemical structure
    Reference substance name:
    MDI-TPG-MDI + MDI allophanate
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI + MDI allophanate
    Constituent 6
    Reference substance name:
    MDI-TPG-MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI-TPG-MDI
    Constituent 7
    Reference substance name:
    Higher oligomers of MDI-TPG
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    Higher oligomers of MDI-TPG
    Constituent 8
    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)
    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-isocyanatophenyl)methyl]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:
    Higher oligomers of 1,1'-methylenebis(4-isocyanatobenzene) and [(1-methyl-1,2-ethanediyl)bis(oxy)]bispropanol
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO n = 1 or >1
    IUPAC Name:
    Higher oligomers of 1,1'-methylenebis(4-isocyanatobenzene) and [(1-methyl-1,2-ethanediyl)bis(oxy)]bispropanol
    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-isocyanatophenyl)methyl]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
    Reference substance name:
    Higher oligomers of MDI-TPG
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    Higher oligomers of MDI-TPG


    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-isocyanatophenyl)methyl]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:
    MDI-MDI-urea
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-MDI-urea
    Constituent 5
    Reference substance name:
    MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI
    Constituent 6
    Chemical structure
    Reference substance name:
    MDI-TPG-MDI + MDI allophanate
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI + MDI allophanate
    Constituent 7
    Reference substance name:
    MDI-TPG-MDI-TPG-MDI
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    MDI-TPG-MDI-TPG-MDI
    Constituent 8
    Reference substance name:
    Higher oligomers of MDI-TPG
    Molecular formula:
    C14H10NO[C24H30N2O6]nNCO
    IUPAC Name:
    Higher oligomers of MDI-TPG

    Composition(s) generated upon use

    Other types of composition(s)