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Substance Name: 1,4-Naphthoquinone
RN: 130-15-4
UNII: RBF5ZU7R7K
InChIKey: FRASJONUBLZVQX-UHFFFAOYSA-N

Molecular Formula

  • C10-H6-O2

Molecular Weight

  • 158.155
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Drug / Therapeutic Agent
  • Fungicide, Bactericide, Wood Preservative
  • Mutation Data
  • Reproductive Effect
  • Tumor Data

Superlist Classification Code

  • Reportable Quantity (RQ) = 5000 lb
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Names and Synonyms

Name of Substance

  • 1,4-Naphthoquinone

Synonyms

  • 1,4-Dihydro-1,4-diketonaphthalene
  • 1,4-Naftochinon
  • 1,4-Naftochinon [Czech]
  • 1,4-Naphthalenedione
  • 1,4-Naphthoquinone
  • 1,4-Naphthylquinone
  • AI3-24292
  • alpha-Naphthoquinone
  • CCRIS 5424
  • EINECS 204-977-6
  • HSDB 2037
  • NSC 9583
  • p-Naphthoquinone
  • RCRA waste number U166
  • UNII-RBF5ZU7R7K
  • USAF CY-10

Systematic Names

  • 1,4-Naphthalenedione
  • 1,4-Naphthoquinone

Superlist Names

  • 1,4-Naphthalenedione
  • 1,4-Naphthoquinone
  • RCRA waste no. U166

Registry Numbers

CAS Registry Number

  • 130-15-4

FDA UNII

  • RBF5ZU7R7K

System Generated Number

  • 0000130154

Structure Descriptors

InChI

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

InChIKey

FRASJONUBLZVQX-UHFFFAOYSA-N

Smiles

c12c(C(C=CC1=O)=O)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 133mg/kg (133mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
guinea pig LD50 oral 400mg/kg (400mg/kg)   Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966.
guinea pig LD50 oral 400mg/kg (400mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966.
mouse LD50 intraperitoneal 5500ug/kg (5.5mg/kg)   Journal of Medicinal Chemistry. Vol. 26, Pg. 570, 1983.
mouse LDLo intravenous 10mg/kg (10mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941.
mouse LDLo oral 80mg/kg (80mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941.
mouse LDLo subcutaneous 40mg/kg (40mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941.
rat LD50 oral 190mg/kg (190mg/kg)   Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966.
rat LD50 oral 190mg/kg (190mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966.
rat LD50 subcutaneous 202mg/kg (202mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 16(5), Pg. 52, 1972.
rat LDLo intraperitoneal 50mg/kg (50mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 91, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 128.5 deg C   EXP
log P (octanol-water) 1.71 (none)   EXP
Water Solubility 668 mg/L 25 EST
Vapor Pressure 1.80E-04 mm Hg 25 EST
Henry's Law Constant 1.97E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.10E-12 cm3/molecule-sec 25 EXP

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