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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Methyl-1H-benzotriazole
EC Number:
249-596-6
EC Name:
Methyl-1H-benzotriazole
CAS Number:
29385-43-1
Molecular formula:
C7H7N3
IUPAC Name:
5-methyl-1H-1,2,3-benzotriazole

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • CAC-TT100
  • METHYL-1H-BENZOTRIAZOLE
  • PX 3844
  • Tolyltriazole
  • tolyltriazole
  • Reaction mass of 4-methyl-1H-benzotriazole and 5-methyl-1H-benzotriazole
    (No other type specified)
    TTA
    (No other type specified)
    Tolyltriazol
    (No other type specified)
    methyl-1H-benzotriazole
    (No other type specified)

    Compositions

    Boundary Composition(s) open all close all



    Constituent 1
    Chemical structure
    Reference substance name:
    Methyl-1H-benzotriazole
    EC Number:
    249-596-6
    EC Name:
    Methyl-1H-benzotriazole
    CAS Number:
    29385-43-1
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-1,2,3-benzotriazole
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5-methyl-1H-benzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    State Form:
    other: granules


    Constituent 1
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5-methyl-1H-benzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole


    Constituent 1
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole


    Constituent 1
    Chemical structure
    Reference substance name:
    6-methylbenzotriazole
    EC Number:
    205-265-8
    EC Name:
    6-methylbenzotriazole
    CAS Number:
    136-85-6
    Molecular formula:
    C7H7N3
    IUPAC Name:
    5-methyl-1H-benzotriazole
    Constituent 2
    Chemical structure
    Reference substance name:
    4-methyl-1H-benzotriazole
    EC Number:
    249-921-1
    EC Name:
    4-methyl-1H-benzotriazole
    CAS Number:
    29878-31-7
    Molecular formula:
    C7H7N3
    IUPAC Name:
    4-methyl-1H-benzotriazole

    Composition(s) generated upon use

    Other types of composition(s)