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Substance Name: 5-Nitro-o-toluidine
RN: 99-55-8
UNII: 433MYH2DWM
InChIKey: DSBIJCMXAIKKKI-UHFFFAOYSA-N

Molecular Formula

  • C7-H8-N2-O2

Molecular Weight

  • 152.152
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 3
  • Reportable Quantity (RQ) = 100 lb

Names and Synonyms

Name of Substance

  • 5-Nitro-2-toluidine
  • 5-Nitro-o-toluidine

Synonyms

  • 1-Amino-2-methyl-5-nitrobenzene
  • 2-Amino-4-nitrotoluene
  • 2-Methyl-5-nitro-benzeneamine
  • 2-Methyl-5-nitroaniline
  • 2-Methyl-5-nitrobenzenamine
  • 3-Nitro-6-methylaniline
  • 4-12-00-01807 (Beilstein Handbook Reference)
  • 4-Nitro-2-aminotoluene
  • 5-Nitro-2-methylaniline
  • 5-Nitro-2-toluidine
  • 5-Nitro-o-toluidine
  • 6-Methyl-3-nitroaniline
  • AI3-01557
  • Amarthol Fast Scarlet G Base
  • Amarthol Fast Scarlet G salt
  • Azoene Fast Scarlet GC Base
  • Azoene Fast Scarlet GC salt
  • Azofix Scarlet G salt
  • Azogene Fast Scarlet G
  • Azoic Diazo Component 12
  • Benzenamine, 2-methyl-5-nitro-
  • BRN 0879021
  • C.I. 37105
  • C.I. Azoic Diazo Component 12
  • CCRIS 483
  • CI 37105
  • CI Azoic Diazo Component 12
  • Dainichi Fast Scarlet G Base
  • Daito Scarlet Base G
  • Devol Scarlet B
  • Devol Scarlet G salt
  • Diabase Scarlet G
  • Diazo Fast Scarlet G
  • EC 202-765-8
  • EINECS 202-765-8
  • Fast Red SG Base
  • Fast Scarlet Base G
  • Fast Scarlet Base J
  • Fast Scarlet G
  • Fast Scarlet G Base
  • Fast Scarlet G salt
  • Fast Scarlet GC Base
  • Fast Scarlet J salt
  • Fast Scarlet M4NT Base
  • Fast Scarlet T Base
  • Hiltonil Fast Scarlet G Base
  • Hiltonil Fast Scarlet G salt
  • Hiltonil Fast Scarlet GC Base
  • HSDB 4144
  • Kayaku Scarlet G Base
  • Lake Scarlet G Base
  • Lithosol Orange R Base
  • Mitsui Scarlet G Base
  • Naphthanil Scarlet G Base
  • Naphtoelan Fast Scarlet G Base
  • Naphtoelan Fast Scarlet G Salt
  • NCI-C01843
  • NSC 8947
  • o-Toluidine, 5-nitro-
  • PNOT
  • RCRA waste number U181
  • Scarlet Base Ciba II
  • Scarlet Base IRGA II
  • Scarlet Base NSP
  • Scarlet G Base
  • Sugai Fast Scarlet G base
  • Symulon Scarlet G Base
  • UNII-433MYH2DWM

Systematic Names

  • 5-Nitro-o-toluidine
  • Benzenamine, 2-methyl-5-nitro-
  • o-Toluidine, 5-nitro-

Superlist Names

  • 5-Nitro-o-toluidine
  • Benzenamine, 2-methyl-5-nitro-
  • RCRA waste no. U181

Registry Numbers

CAS Registry Number

  • 99-55-8

FDA UNII

  • 433MYH2DWM

Related Registry Numbers

  • 51085-52-0 (mono-hydrochloride)
  • 59850-14-5 (Sulfate)

System Generated Number

  • 0000099558

Structure Descriptors

InChI

1S/C7H8N2O2/c1-5-2-3-6(9(10)11)4-7(5)8/h2-4H,8H2,1H3

InChIKey

DSBIJCMXAIKKKI-UHFFFAOYSA-N

Smiles

c1(cc(c(C)cc1)N)[N+](=O)[O-]

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 105.5 deg C   EXP
pKa Dissociation Constant 2.345 (none) 25 EXP
log P (octanol-water) 1.87 (none)   EXP
Water Solubility 1880 mg/L 25 EST
Vapor Pressure 9.75E-04 mm Hg 25 EST
Henry's Law Constant 1.77E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.17E-11 cm3/molecule-sec 25 EST

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