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Substance Name: 1-Nitroso-2-naphthol
RN: 131-91-9
UNII: 757I55U2QX
InChIKey: YXAOOTNFFAQIPZ-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Experimental Pesticide
  • Mutation Data
  • Unspecified / Unclassified Pesticide

Molecular Formula

  • C10-H7-N-O2

Molecular Weight

  • 173.17
 
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Names and Synonyms

Name of Substance

  • 1-Nitroso-2-naphthol

Synonyms

  • 1-Nitroso-2-naftol
  • 1-Nitroso-2-naftol [Czech]
  • 1-Nitroso-2-naphthol
  • 4-07-00-02419 (Beilstein Handbook Reference)
  • AI3-09078
  • alpha-Nitroso-beta-naftol
  • alpha-Nitroso-beta-naftol [Czech]
  • BRN 0776947
  • C.I. 10000
  • CCRIS 1556
  • EINECS 205-043-0
  • Nitroso-beta-naphthol
  • NSC 4151
  • UNII-757I55U2QX
  • Zelen moridlova 4
  • Zelen moridlova 4 [Czech]

Systematic Names

  • 1-Nitroso-2-naphthol
  • 2-Naphthalenol, 1-nitroso-
  • 2-Naphthol, 1-nitroso-

Registry Numbers

CAS Registry Number

  • 131-91-9

FDA UNII

  • 757I55U2QX

System Generated Number

  • 0000131919

Structure Descriptors

InChI

1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H

InChIKey

YXAOOTNFFAQIPZ-UHFFFAOYSA-N

Smiles

c12c(ccc(c1N=O)O)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported 400mg/kg (400mg/kg)   British Journal of Cancer. Vol. 6, Pg. 160, 1952.
rat LDLo oral 500mg/kg (500mg/kg)   National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 35, 1953.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 109.5 deg C   EXP
log P (octanol-water) 2.28 (none)   EXP
Water Solubility 1000 mg/L 25 EXP
Vapor Pressure 9.11E-05 mm Hg 25 EST
Henry's Law Constant 5.73E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.35E-10 cm3/molecule-sec 25 EST

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