Registration Dossier

Identification

Chemical structure
Display Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
EC Number:
247-953-0
EC Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
CAS Number:
26747-90-0
Molecular formula:
C18H12N4O4
IUPAC Name:
bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Desmodur TT
  • Metalink U
  • TDI Uretdione
    (Trivial name)
    TDI dimer
    (Trivial name)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    EC Number:
    247-953-0
    EC Name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    CAS Number:
    26747-90-0
    Molecular formula:
    C18H12N4O4
    IUPAC Name:
    bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    EC Number:
    247-953-0
    EC Name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    CAS Number:
    26747-90-0
    Molecular formula:
    C18H12N4O4
    IUPAC Name:
    bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    EC Number:
    247-953-0
    EC Name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    CAS Number:
    26747-90-0
    Molecular formula:
    C18H12N4O4
    IUPAC Name:
    bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    EC Number:
    247-953-0
    EC Name:
    2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
    CAS Number:
    26747-90-0
    Molecular formula:
    C18H12N4O4
    IUPAC Name:
    bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione

    Composition(s) generated upon use

    Other types of composition(s)