[No public or meaningful name is available]

Substance identity

Identification

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:

C8H6NO [C7H5NO [C3H6O]n C8H7NO ]m C7H4NO with 2<=n<20 and 0<=m<=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

Trade name

Lupranat MP 102

Lupranate MP 102

MDI modified with dipropylene glycol (isomeric mixture)

MDI-DPG

Compositions

Boundary Composition(s)

Composition 1

State Form:

liquid

Constituent 1

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

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:

2,4'-methylenediphenyldiisocyanate

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:

First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Molecular formula:

C14 H10 NO [C21 H24 N2 O5]n NCO, n = 1

IUPAC Name:

First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Constituent 5

Reference substance name:

Second adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Molecular formula:

C14 H10 NO [C21 H24 N2 O5]n NCO, n=2

IUPAC Name:

Second adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Constituent 6

Reference substance name:

Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer

CAS Number:

9048-57-1

Molecular formula:

C8H6NO.(C7H5NO2.(C3H6O)n.C8H7NO)m.C7H6NO

IUPAC Name:

Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer

Constituent 7

Reference substance name:

Unknown impurities

IUPAC Name:

Unknown impurities

1,1'-Methylenebis(4-isocyanatobenzene) and oligomeric reaction products of 1,1'-methylenebis(4-isocyanatobenzene) and oxydipropanol and oligomerization reaction products of oxydipropanol

State Form:

liquid

Constituent 1

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

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

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

Reference substance name:

Higher oligomers of MDI/DPG

IUPAC Name:

Higher oligomers of MDI/DPG

Constituent 5

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:

2,4'-methylenediphenyldiisocyanate

Constituent 6

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

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)

Composition 3

State Form:

liquid

Constituent 1

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

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:

2,4'-methylenediphenyldiisocyanate

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:

First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Molecular formula:

C14 H10 NO [C21 H24 N2 O5]n NCO, n = 1

IUPAC Name:

First adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Constituent 5

Reference substance name:

Second adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Molecular formula:

C14 H10 NO [C21 H24 N2 O5]n NCO, n=2

IUPAC Name:

Second adduct of 1,1'-Methylenebis(4-isocyanatobenzene) and oxydipropanol

Constituent 6

Reference substance name:

Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer

CAS Number:

9048-57-1

Molecular formula:

C8H6NO.(C7H5NO2.(C3H6O)n.C8H7NO)m.C7H6NO

IUPAC Name:

Poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer

Constituent 7

Reference substance name:

Unknown impurities

IUPAC Name:

Unknown impurities

1,1'-Methylenebis(4-isocyanatobenzene) and oligomeric reaction products of 1,1'-methylenebis(4-isocyanatobenzene) and oxydipropanol and oligomerization reaction products of oxydipropanol

State Form:

liquid

Constituent 1

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

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