Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Cupferron
RN: 135-20-6
UNII: V66QK963ED
InChIKey: GDEBSAWXIHEMNF-UHFFFAOYSA-O

Note

  • Superoxide dismutase inhibitor.

Molecular Formulas

  • C6-H6-N2-O2.H3-N
  • C6-H9-N3-O2

Molecular Weight

  • 155.1561
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Experimental Pesticide
  • Mutation Data
  • Skin / Eye Irritant
  • Tumor Data
  • Unspecified / Unclassified Pesticide

Superlist Classification Code

  • Reasonably Anticipated to be a Carcinogen

Names and Synonyms

Name of Substance

  • Cupferron

Synonyms

  • AI3-63016
  • Ammonium cupferron
  • Ammonium N-nitrosophenylhydroxylamine
  • Ammonium nitroso-beta-phenylhydroxylamine
  • Ammonium-N-nitrosophenylhydroxylamine
  • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt
  • CCRIS 184
  • Cupferon
  • Cupferon [Czech]
  • Cupferron
  • Cupferron, ammonium salt
  • EINECS 205-183-2
  • HSDB 4109
  • Hydroxylamine, N-nitroso-N-phenyl-, ammonium salt
  • Kupferon
  • Kupferron
  • Kupferron [Czech]
  • N-Hydroxy-N-nitroso-benzenamine, ammonium salt
  • N-Nitroso-N-phenylhydroxylamine ammonium salt
  • N-Nitrosofenylhydroxylamin amonny
  • N-Nitrosofenylhydroxylamin amonny [Czech]
  • N-Nitrosophenylhydroxylamin ammonium salz
  • N-Nitrosophenylhydroxylamin ammonium salz [German]
  • N-Nitrosophenylhydroxylamine ammonium salt
  • NCI-C03258
  • NSC 112124
  • UNII-V66QK963ED

Systematic Names

  • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt
  • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt (1:1)
  • Cupferron
  • Hydroxylamine, N-nitroso-N-phenyl-, ammonium salt
  • N-Nitroso-N-phenylhydroxylamine, ammonium salt

Superlist Names

  • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt
  • Cupferron

Registry Numbers

CAS Registry Number

  • 135-20-6

FDA UNII

  • V66QK963ED

Other Registry Numbers

  • 125141-56-2
  • 1313437-27-2
  • 21255-91-4
  • 7564-70-7
  • 862780-68-5

Related Registry Number

  • 148-97-0 (Parent)

System Generated Number

  • 0000135206

Molecular Formulas

Molecular Formulas

  • C6-H6-N2-O2.H3-N
  • C6-H9-N3-O2

Molecular Formula Fragments

  • C6-H6-N2-O2
  • COMPONENT
  • H3-N

Structure Descriptors

InChI

1S/C6H5N2O2.H3N/c9-7-8(10)6-4-2-1-3-5-6;/h1-5H;1H3/q-1;/p+1

InChIKey

GDEBSAWXIHEMNF-UHFFFAOYSA-O

Smiles

[NH4+].[O-]N(N=O)c1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin > 5gm/kg (5000mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04968,
rat LD50 oral 199mg/kg (199mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: MUSCLE WEAKNESS

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(3), Pg. 48, 1988.
rat LDLo intraperitoneal 50mg/kg (50mg/kg)   Kodak Company Reports. Vol. 21MAY1971,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 163.5 deg C   EXP
log P (octanol-water) -1.730 (none)   EST
Water Solubility 6.08E+05 mg/L 25 EST
Vapor Pressure 6.29E-05 mm Hg 25 EST
Henry's Law Constant 3.62E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.34E-11 cm3/molecule-sec 25 EST

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