Registration Dossier

Identification

Chemical structure
Display Name:
3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
EC Number:
277-823-9
EC Name:
3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
CAS Number:
74336-59-7
Molecular formula:
C17H11ClN6O3
IUPAC Name:
3-[(E)-2-(4-chloro-2-nitrophenyl)diazen-1-yl]-2-methyl-1H,9H-pyrazolo[3,2-b]quinazolin-9-one

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • C.I. 12915
  • C.I. Pigment Orange 67
  • Pigment Orange 67
  • Pyrazolo[5,1-b]quinazolin-9(1H)-one, 3-[(4-chloro-2-nitrophenyl)azo]- 2-methyl- (9CI)
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
    EC Number:
    277-823-9
    EC Name:
    3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
    CAS Number:
    74336-59-7
    Molecular formula:
    C17H11ClN6O3
    IUPAC Name:
    3-[(E)-2-(4-chloro-2-nitrophenyl)diazen-1-yl]-2-methyl-1H,9H-pyrazolo[3,2-b]quinazolin-9-one
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
    EC Number:
    277-823-9
    EC Name:
    3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
    CAS Number:
    74336-59-7
    Molecular formula:
    C17H11ClN6O3
    IUPAC Name:
    3-[(E)-2-(4-chloro-2-nitrophenyl)diazen-1-yl]-2-methyl-1H,9H-pyrazolo[3,2-b]quinazolin-9-one

    Composition(s) generated upon use

    Other types of composition(s)