Registration Dossier

Identification

Chemical structure
Display Name:
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
EC Number:
219-210-0
EC Name:
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
CAS Number:
2387-03-3
Molecular formula:
C22H16N2O2
IUPAC Name:
1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 1-Naphthaldehyde, 2-hydroxy-, azine (6CI, 7CI, 8CI)
  • 1-Naphthalenecarboxaldehyde, 2-hydroxy-, [(2-hydroxy-1- naphthalenyl)methylene]hydrazone (9CI)
  • 2,2'-Dihydroxy-1,1'-naphthalazine
  • 2,2'-Dihydroxynaphthalazine
  • 2-Hydroxy-1-naphthaldehyde, azine
  • C.I. 48052
  • C.I. Pigment Yellow 101
  • Fluorescent Yellow L
  • Hydroxynaphthaldazine
  • Liumogen
  • Lumogen GB 0790 ST.BER.100%
  • Lumogen LT
  • Lumogen LT Bright Yellow
  • Lumogen Yellow D 0790
  • Lumogen Yellow S 0790
  • Neeliglow Pigment Yellow 101
  • PY101
  • Pigment Yellow 101
  • Pigment Yellow 101 (PY101)
  • Resoform Fluorescent Yellow
  • Compositions

    Boundary Composition(s) open all close all



    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    EC Number:
    219-210-0
    EC Name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    CAS Number:
    2387-03-3
    Molecular formula:
    C22H16N2O2
    IUPAC Name:
    1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    EC Number:
    219-210-0
    EC Name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    CAS Number:
    2387-03-3
    Molecular formula:
    C22H16N2O2
    IUPAC Name:
    1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    EC Number:
    219-210-0
    EC Name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    CAS Number:
    2387-03-3
    Molecular formula:
    C22H16N2O2
    IUPAC Name:
    1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    EC Number:
    219-210-0
    EC Name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    CAS Number:
    2387-03-3
    Molecular formula:
    C22H16N2O2
    IUPAC Name:
    1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol


    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    EC Number:
    219-210-0
    EC Name:
    2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
    CAS Number:
    2387-03-3
    Molecular formula:
    C22H16N2O2
    IUPAC Name:
    1-[(1E)-[(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene]methyl]naphthalen-2-ol

    Composition(s) generated upon use

    Other types of composition(s)