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Substance Name: 4-Chloro-o-toluidine
RN: 95-69-2
UNII: 95NB978426
InChIKey: CXNVOWPRHWWCQR-UHFFFAOYSA-N

Molecular Formula

  • C7-H8-Cl-N

Molecular Weight

  • 141.6
 

Classification Codes

Classification Codes

  • Mutation Data
  • TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2A
  • Reasonably Anticipated to be a Carcinogen
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Names and Synonyms

Name of Substance

  • 4-Chloro-o-toluidine

Synonyms

  • 2-Amino-5-chlorotoluene
  • 2-Methyl-4-chloroaniline
  • 3-Chloro-6-aminotoluene
  • 4-12-00-01796 (Beilstein Handbook Reference)
  • 4-Chloro-2-methylaniline
  • 4-Chloro-2-methylbenzeneamine
  • 4-Chloro-2-toluidine
  • 4-Chloro-6-methylaniline
  • 4-Chloro-o-toluidine
  • 5-Chloro-2-aminotoluene
  • Amarthol Fast Red TR Base
  • Asymmetric meta-chloro-ortho-toluidine
  • Azoene Fast Red TR Base
  • Azoic Diazo Component 11, base
  • Benzenamine, 4-chloro-2-methyl-
  • Brentamine Fast Red TR Base
  • BRN 0878505
  • Caswell No. 216H
  • CCRIS 7518
  • Daito Red Base TR
  • Deval Red K
  • Deval Red TR
  • Diazo Fast Red TRA
  • EINECS 202-441-6
  • Fast Red 5CT Base
  • Fast Red Base TR
  • Fast Red TR
  • Fast Red TR Base
  • Fast Red TR11
  • Fast Red TRO Base
  • HSDB 2061
  • Kako Red TR Base
  • Kambamine Red TR
  • Mitsui Red TR Base
  • NSC 4979
  • o-Toluidine, 4-chloro-
  • p-Chloro-o-toluidine
  • para-Chloro-ortho-toluidine
  • Red Base Ciba IX
  • Red Base IRGA IX
  • Red Base NTR
  • Red TR Base
  • Sanyo Fast Red TR Base
  • Tulabase Fast Red TR
  • UNII-95NB978426

Systematic Names

  • 4-Chloro-o-toluidine
  • Benzenamine, 4-chloro-2-methyl-
  • o-Toluidine, 4-chloro-

Superlist Names

  • 4-Chloro-o-toluidine
  • Benzenamine, 4-chloro-2-methyl-
  • p-Chloro-o-toluidine
  • p-Chloro-o-toluidine [p-Chloro-o-toluidine and its strong acid salts]
  • p-Chloro-o-toluidine, strong acid salts of

Registry Numbers

CAS Registry Number

  • 95-69-2

FDA UNII

  • 95NB978426

Related Registry Number

  • 3165-93-3 (hydrochloride)

System Generated Number

  • 0000095692

Structure Descriptors

InChI

1S/C7H8ClN/c1-5-4-6(8)2-3-7(5)9/h2-4H,9H2,1H3

InChIKey

CXNVOWPRHWWCQR-UHFFFAOYSA-N

Smiles

c1(c(ccc(c1)Cl)N)C

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.
cat LDLo subcutaneous 310mg/kg (310mg/kg) BEHAVIORAL: ATAXIA

GASTROINTESTINAL: NAUSEA OR VOMITING

BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN
Archiv fuer Hygiene und Bakteriologie. Vol. 110, Pg. 12, 1933.
rat LD50 oral 1058mg/kg (1058mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 1, Pg. 301, 1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 30.3 deg C   EXP
Boiling Point 244 deg C   EXP
pKa Dissociation Constant 3.85 (none) 25 EXP
log P (octanol-water) 2.270 (none)   EST
Water Solubility 954 mg/L 25 EST
Vapor Pressure 0.041 mm Hg 25 EST
Henry's Law Constant 1.99E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.87E-11 cm3/molecule-sec 25 EST

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