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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
A mixture of: isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-dodecylphenol; isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-tetracosylphenol; isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-5,6-didodecyl-phenol. n=5 or 6
EC Number:
401-680-5
EC Name:
A mixture of: isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-dodecylphenol; isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-tetracosylphenol; isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-5,6-didodecyl-phenol. n=5 or 6
CAS Number:
125304-04-3
Molecular formula:
C25 H35 N3 O and C37 H59 N3 O
IUPAC Name:
Reaction mass of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-dodecylphenol, branched and 2-(2H-benzotriazol-2-yl)-4-methyl-5,6-didodecyl-phenol, branched

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • MPI UV-571; TINUVIN 171; TINUVIN 571
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Molecular formula:
    C25H35N3O
    IUPAC Name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Constituent 2
    Chemical structure
    Reference substance name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Constituent 3
    Chemical structure
    Reference substance name:
    Dodecene
    EC Number:
    246-922-9
    EC Name:
    Dodecene
    CAS Number:
    25378-22-7
    Molecular formula:
    C12H24
    IUPAC Name:
    dodec-1-ene
    Constituent 4
    Chemical structure
    Reference substance name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    EC Number:
    219-470-5
    EC Name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    CAS Number:
    2440-22-4
    Molecular formula:
    C13H11N3O
    IUPAC Name:
    2-(2H-benzotriazol-2-yl)-4-methylphenol

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Molecular formula:
    C25H35N3O
    IUPAC Name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Constituent 2
    Chemical structure
    Reference substance name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Constituent 3
    Chemical structure
    Reference substance name:
    Dodecene
    EC Number:
    246-922-9
    EC Name:
    Dodecene
    CAS Number:
    25378-22-7
    Molecular formula:
    C12H24
    IUPAC Name:
    dodec-1-ene
    Constituent 4
    Chemical structure
    Reference substance name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    EC Number:
    219-470-5
    EC Name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    CAS Number:
    2440-22-4
    Molecular formula:
    C13H11N3O
    IUPAC Name:
    2-(2H-benzotriazol-2-yl)-4-methylphenol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Molecular formula:
    C25H35N3O
    IUPAC Name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Constituent 2
    Chemical structure
    Reference substance name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Constituent 3
    Reference substance name:
    Unknown constituents
    Molecular formula:
    Not applicable (a generic molecular formula cannot be provided for these unknown constituents)
    IUPAC Name:
    Unknown constituents
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-tetracosylphenol n=5 or 6, branched and linear
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-tetracosylphenol n=5 or 6, branched and linear
    Constituent 2
    Chemical structure
    Reference substance name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-5,6-didodecyl-phenol, branched and linear
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-5,6-didodecyl-phenol, branched and linear
    Constituent 3
    Chemical structure
    Reference substance name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-dodecylphenol n=5 or 6, branched and linear
    Molecular formula:
    C25H35N3O
    IUPAC Name:
    isomers of 2-(2H-benzotriazol-2-yl)-4-methyl-(n)-dodecylphenol n=5 or 6, branched and linear
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Molecular formula:
    C25H35N3O
    IUPAC Name:
    2-(4,5-dimethyltriazol-2-yl)-6-dodecyl, branched-4-methyl-phenol
    Constituent 2
    Chemical structure
    Reference substance name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Molecular formula:
    C37H59N3O
    IUPAC Name:
    6-(benzotriazol-2-yl)-2,3-didodecyl, branched-4-methyl-phenol
    Constituent 3
    Chemical structure
    Reference substance name:
    Dodecene
    EC Number:
    246-922-9
    EC Name:
    Dodecene
    CAS Number:
    25378-22-7
    Molecular formula:
    C12H24
    IUPAC Name:
    dodec-1-ene
    Constituent 4
    Chemical structure
    Reference substance name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    EC Number:
    219-470-5
    EC Name:
    2-(2H-benzotriazol-2-yl)-p-cresol
    CAS Number:
    2440-22-4
    Molecular formula:
    C13H11N3O
    IUPAC Name:
    2-(2H-benzotriazol-2-yl)-4-methylphenol

    Composition(s) generated upon use

    Other types of composition(s)