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Diss Factsheets

Identification

Chemical structure
Display Name:
1,1'-Methylenebis(4-isocyanatobenzene) and oligomeric reaction products of 1,1'-methylenebis(4-isocyanatobenzene) and oxydipropanol and oligomerization reaction products of oxydipropanol
EC Number:
701-041-3
Molecular formula:
C14 H10 N O [C21 H24 N2 O5]n N C O with n=0, 1, 2, 3
IUPAC Name:
1,1'-Methylenebis(4-isocyanatobenzene) and oligomeric reaction products of 1,1'-methylenebis(4-isocyanatobenzene) and oxydipropanol and oligomerization reaction products of oxydipropanol

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Lupranat MP 102
  • Lupranate MP 102
  • MDI modified with dipropylene glycol (isomeric mixture)
  • MDI-DPG
  • 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:
    Propanol,oxybis,polymer with .alpha.-hydro-.omega.-hydroxypoly [oxy(methyl-1,2-ethanediyl)] and 1,1-methylenebis(4-isocyanatobenzene)
    CAS Number:
    74243-11-1
    Molecular formula:
    (C15 H10 N2 O2 . C6 H14 O3 . (C3 H6 O)n H2 O)x
    IUPAC Name:
    Propanol,oxybis,polymer with .alpha.-hydro-.omega.-hydroxypoly [oxy(methyl-1,2-ethanediyl)] and 1,1-methylenebis(4-isocyanatobenzene)
    Constituent 3
    Chemical structure
    Reference substance name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
    EC Number:
    500-028-8
    EC Name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
    CAS Number:
    9048-57-1
    Molecular formula:
    C15H10N2O2.H.(C3H6O)n.OH
    IUPAC Name:
    Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer; Diphenylmethane diisocyanate-polypropylene glycol polymer; alpha-Hydro-omega-hydroxy-poly(oxy(methyl-1,2-ethanediyl)) polymer with 1,1'-methylenebis(4-isocyanatobenzene)
    Constituent 4
    Chemical structure
    Reference substance name:
    Higher oligomers of MDI/DPG
    IUPAC Name:
    Higher oligomers of MDI/DPG
    Constituent 5
    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 6
    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 7
    Chemical structure
    Reference substance name:
    2,4-dioxo-1,3-diazetidine-1,3-diylbis[p-phenylenemethylene-p-phenylene] diisocyanate
    EC Number:
    241-559-2
    EC Name:
    2,4-dioxo-1,3-diazetidine-1,3-diylbis[p-phenylenemethylene-p-phenylene] diisocyanate
    CAS Number:
    17589-24-1
    Molecular formula:
    C30H20N4O4
    IUPAC Name:
    1,3-bis[4-(4-isocyanatobenzyl)phenyl]-1,3-diazetidine-2,4-dione

    Legal Entity 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:
    Propanol,oxybis,polymer with .alpha.-hydro-.omega.-hydroxypoly [oxy(methyl-1,2-ethanediyl)] and 1,1-methylenebis(4-isocyanatobenzene)
    CAS Number:
    74243-11-1
    Molecular formula:
    (C15 H10 N2 O2 . C6 H14 O3 . (C3 H6 O)n H2 O)x
    IUPAC Name:
    Propanol,oxybis,polymer with .alpha.-hydro-.omega.-hydroxypoly [oxy(methyl-1,2-ethanediyl)] and 1,1-methylenebis(4-isocyanatobenzene)
    Constituent 3
    Chemical structure
    Reference substance name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
    EC Number:
    500-028-8
    EC Name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
    CAS Number:
    9048-57-1
    Molecular formula:
    C15H10N2O2.H.(C3H6O)n.OH
    IUPAC Name:
    Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer; Diphenylmethane diisocyanate-polypropylene glycol polymer; alpha-Hydro-omega-hydroxy-poly(oxy(methyl-1,2-ethanediyl)) polymer with 1,1'-methylenebis(4-isocyanatobenzene)
    Constituent 4
    Chemical structure
    Reference substance name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with 2,4'-diisocyanatodiphenylmethane and oxydipropanol
    EC Number:
    500-270-4
    EC Name:
    4,4'-Methylenediphenyl diisocyanate, oligomeric reaction products with 2,4'-diisocyanatodiphenylmethane and oxydipropanol
    Molecular formula:
    C14 H10 N O [C21 H24 N2 O5 ]n N C Onmean = 1, 2, 3...
    IUPAC Name:
    Oligomeric reaction product of 1,1'-methylenebis(4-isocyanatobenzene) and oxybispropanol
    Constituent 5