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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Acetophenone
EC Number:
202-708-7
EC Name:
Acetophenone
CAS Number:
98-86-2
Molecular formula:
C8H8O
IUPAC Name:
1-phenylethanone

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 202-708-7
  • 1-Phenylethanone
  • Acetophenone
  • Acetophenone, technical grade
  • Acetylbenzene
  • Hypnone
  • Methyl phenyl cetone
  • Methylphenylketone
  • Phenylethanone
  • Phenylmethylketone
  • acetylbenzene;methyl phenyl ketone;1-phenylethanone;benzoyl methide
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid
    Degree of purity:
    >= 80 - <= 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    Impurity 1
    Chemical structure
    Reference substance name:
    2-phenylpropene
    EC Number:
    202-705-0
    EC Name:
    2-phenylpropene
    CAS Number:
    98-83-9
    Molecular formula:
    C9H10
    IUPAC Name:
    isopropenylbenzene

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    Degree of purity:
    >= 80 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone
    Impurity 1
    Chemical structure
    Reference substance name:
    3-methylcyclopent-2-enone
    EC Number:
    220-421-5
    EC Name:
    3-methylcyclopent-2-enone
    CAS Number:
    2758-18-1
    Molecular formula:
    C6H8O
    IUPAC Name:
    3-methylcyclopent-2-en-1-one
    Impurity 2
    Chemical structure
    Reference substance name:
    Methylcyclohexanone
    EC Number:
    215-556-1
    EC Name:
    Methylcyclohexanone
    CAS Number:
    1331-22-2
    Molecular formula:
    C7H12O
    IUPAC Name:
    2-methylcyclohexanone
    Impurity 3
    Chemical structure
    Reference substance name:
    Hydratropaldehyde
    EC Number:
    202-255-5
    EC Name:
    Hydratropaldehyde
    CAS Number:
    93-53-8
    Molecular formula:
    C9H10O
    IUPAC Name:
    hydratropaldehyde
    Impurity 4
    Chemical structure
    Reference substance name:
    2-methylbenzofuran
    EC Number:
    224-249-1
    EC Name:
    2-methylbenzofuran
    CAS Number:
    4265-25-2
    Molecular formula:
    C9H8O
    IUPAC Name:
    2-methyl-1-benzofuran
    Impurity 5
    Chemical structure
    Reference substance name:
    impurities not relevant for classification and labelling
    Molecular formula:
    not applicable
    IUPAC Name:
    impurities not relevant for classification and labelling


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone


    Constituent 1
    Chemical structure
    Reference substance name:
    Acetophenone
    EC Number:
    202-708-7
    EC Name:
    Acetophenone
    CAS Number:
    98-86-2
    Molecular formula:
    C8H8O
    IUPAC Name:
    1-phenylethanone

    Composition(s) generated upon use

    Other types of composition(s)