Registration Dossier

Identification

Chemical structure
Display Name:
4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
EC Number:
201-901-3
EC Name:
4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
CAS Number:
89-36-1
Molecular formula:
C10H10N2O4S
IUPAC Name:
4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 4-Sulfofenylmethylpyrazolon, pasta
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    EC Number:
    201-901-3
    EC Name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    CAS Number:
    89-36-1
    Molecular formula:
    C10H10N2O4S
    IUPAC Name:
    4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    EC Number:
    201-901-3
    EC Name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    CAS Number:
    89-36-1
    Molecular formula:
    C10H10N2O4S
    IUPAC Name:
    4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    EC Number:
    201-901-3
    EC Name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    CAS Number:
    89-36-1
    Molecular formula:
    C10H10N2O4S
    IUPAC Name:
    4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    EC Number:
    201-901-3
    EC Name:
    4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
    CAS Number:
    89-36-1
    Molecular formula:
    C10H10N2O4S
    IUPAC Name:
    4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

    Composition(s) generated upon use

    Other types of composition(s)