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Substance Name: 1,2-Naphthoquinone
RN: 524-42-5
UNII: 804K62F61Q
InChIKey: KETQAJRQOHHATG-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative

Molecular Formula

  • C10-H6-O2

Molecular Weight

  • 158.155
 
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Names and Synonyms

Name of Substance

  • 1,2-Naphthoquinone

Synonyms

  • 1,2-Dihydro-1,2-diketo-naphthalene
  • 1,2-Naftochinon
  • 1,2-Naftochinon [Czech]
  • 1,2-Naphthalenedione
  • 1,2-Naphthaquinone
  • 1,2-Naphthoquinone
  • 4-07-00-02417 (Beilstein Handbook Reference)
  • AI3-14930
  • beta-Naphthoquinone
  • BRN 0606546
  • CCRIS 1558
  • EINECS 208-360-2
  • HSDB 2036
  • NSC 9831
  • o-Naphthoquinone
  • UNII-804K62F61Q

Systematic Names

  • 1,2-Naphthalenedione
  • 1,2-Naphthoquinone

Registry Numbers

CAS Registry Number

  • 524-42-5

FDA UNII

  • 804K62F61Q

System Generated Number

  • 0000524425

Structure Descriptors

InChI

InChI=1S/C10H6O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6H

InChIKey

KETQAJRQOHHATG-UHFFFAOYSA-N

Smiles

O=C1C=Cc2ccccc2C1=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 75mg/kg (75mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
mouse LDLo oral 1070mg/kg (1070mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 14, Pg. 111, 1985.
rat LDLo oral 250mg/kg (250mg/kg)   National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 39, 1953.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 146 deg C   EXP
log P (octanol-water) 2.110 (none)   EST
Atmospheric OH Rate Constant 1.30E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.