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Substance Name: o-Anisidine-p-sulfonic acid
RN: 98-42-0
InChIKey: FLIOATBXVNLPLK-UHFFFAOYSA-N

Molecular Formula

  • C7-H9-N-O4-S

Molecular Weight

  • 203.217
 
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Names and Synonyms

Results Name

  • o-Anisidine-p-sulfonic acid

Synonyms

  • 2-Methoxy-5-sulfoaniline
  • 2-Methoxyaniline-5-sulfonic acid
  • 3-Amino-4-methoxybenzenesulfonic acid
  • 4-Methoxymetanilic acid
  • EC 202-667-5
  • EINECS 202-667-5
  • NSC 74459
  • o-Anisidine-4-sulfonic acid
  • o-Anisidine-p-sulfonic acid

Systematic Names

  • 3-Amino-4-methoxybenzenesulphonic acid
  • Benzenesulfonic acid, 3-amino-4-methoxy-
  • Metanilic acid, 4-methoxy- (8CI)

Registry Numbers

CAS Registry Number

  • 98-42-0

Other Registry Number

  • 1323572-06-0

System Generated Number

  • 0000098420

Structure Descriptors

InChI

1S/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)

InChIKey

FLIOATBXVNLPLK-UHFFFAOYSA-N

Smiles

O=S(=O)(O)c1ccc(OC)c(N)c1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -2.000 (none)   EST
Water Solubility 2.56E+04 mg/L 22 EXP
Atmospheric OH Rate Constant 2.09E-11 cm3/molecule-sec 25 EST

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