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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Oligomerisation products of 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate and butan-1-ol and pentan-1-ol and 2-ethylhexan-1-ol, allophanate type
EC Number:
933-047-9
CAS Number:
53880-05-0
Molecular formula:
not applicable (UVCB substance)
IUPAC Name:
Oligomerisation products of 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate and butan-1-ol and pentan-1-ol and 2-ethylhexan-1-ol, allophanate type

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Desmodur XP 2565
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Butyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C28H46N4O5
    IUPAC Name:
    Butyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 2
    Chemical structure
    Reference substance name:
    Pentyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C29H48N4O5
    IUPAC Name:
    Pentyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 3
    Chemical structure
    Reference substance name:
    2-Ethylhexyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C32H54N4O5
    IUPAC Name:
    2-Ethylhexyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 4
    Chemical structure
    Reference substance name:
    3,3',3''-[(1H,3H,5H)-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyltris(methylene)]tris[3,5,5-trimethylcyclohexyl] triisocyanate
    EC Number:
    267-445-2
    EC Name:
    3,3',3''-[(1H,3H,5H)-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyltris(methylene)]tris[3,5,5-trimethylcyclohexyl] triisocyanate
    CAS Number:
    67873-91-0
    Molecular formula:
    C36H54N6O6
    IUPAC Name:
    1,3,5-tris[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-1,3,5-triazinane-2,4,6-trione
    Constituent 5
    Reference substance name:
    3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate, oligomers, allophanate type, higher oligomers with n > 3
    Molecular formula:
    not applicable (UVCB substance)
    IUPAC Name:
    3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate, oligomers, allophanate type, higher oligomers with n > 3
    Constituent 6
    Chemical structure
    Reference substance name:
    3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate
    EC Number:
    223-861-6
    EC Name:
    3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate
    CAS Number:
    4098-71-9
    Molecular formula:
    C12H18N2O2
    IUPAC Name:
    5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Butyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C28H46N4O5
    IUPAC Name:
    Butyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 2
    Chemical structure
    Reference substance name:
    Pentyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C29H48N4O5
    IUPAC Name:
    Pentyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 3
    Chemical structure
    Reference substance name:
    2-Ethylhexyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Molecular formula:
    C32H54N4O5
    IUPAC Name:
    2-Ethylhexyl-2-[3-(isocyanatomethyl)-3,5,5-trimethylcyclohexyl]-4-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]ureaoate
    Constituent 4
    Chemical structure
    Reference substance name:
    3,3',3''-[(1H,3H,5H)-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyltris(methylene)]tris[3,5,5-trimethylcyclohexyl] triisocyanate
    EC Number:
    267-445-2
    EC Name:
    3,3',3''-[(1H,3H,5H)-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyltris(methylene)]tris[3,5,5-trimethylcyclohexyl] triisocyanate
    CAS Number:
    67873-91-0
    Molecular formula:
    C36H54N6O6
    IUPAC Name:
    1,3,5-tris[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-1,3,5-triazinane-2,4,6-trione