Chem
J-GLOBAL ID:200907039757179842   Nikkaji number:J4.642F

2-Hydroxy-1,4-naphthoquinone

2-ヒドロキシ-1,4-ナフトキノン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C10H6O3
Molecular formula furigana: C10-H6-O3
Molecular weight: 174.155
InChI: InChI=1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,12H
InChI key: CSFWPUWCSPOLJW-UHFFFAOYSA-N
SMILES: OC1=CC(=O)c2ccccc2C1=O
Systematic name  (6):
  • 3-ヒドロキシ-1,4-ナフトキノン
  • 2-ヒドロキシナフタレン-1,4-ジオン
  • 2-ヒドロキシ-1,4-ナフタレンジオン
  • 2-ヒドロキシ-1,4-ナフトキノン
  • 2-ヒドロキシ-1,4-ジヒドロナフタレン-1,4-ジオン
Show all
Other name (10):
  • ラウソン
  • ローソン
  • Lawsone
  • 2-Hydroxy-1,4-naphthoquinone
  • C.I.Natural Orange 6
Show all
CAS registry number: 83-72-7
Regulation number (4):
  • (4)-375
  • EINECS2014963
  • QL8200000
  • TSCA(83-72-7)
KEGG COMPOUND: C10368
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