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Substance Name: 4-Hydroxymetanilic acid
RN: 98-37-3
InChIKey: ULUIMLJNTCECJU-UHFFFAOYSA-N

Molecular Formula

  • C6-H7-N-O4-S

Molecular Weight

  • 189.1903
 
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Names and Synonyms

Name of Substance

  • 4-Hydroxymetanilic acid

Synonyms

  • 2-Amino-4-sulfophenol
  • 2-Aminophenol-4-sulfonic acid
  • 2-Hydroxy-5-sulfoaniline
  • 3-Amino-4-hydroxybenzenesulfonic acid
  • 4-Hydroxy-3-aminobenzenesulfonic acid
  • 4-Hydroxymetanilic acid
  • AI3-14898
  • CCRIS 4584
  • EC 202-662-8
  • EINECS 202-662-8
  • NSC 1491
  • o-Aminophenol-p-sulfonic acid

Systematic Names

  • 2-Amino-1-phenol-4-sulfonic acid
  • 3-Amino-4-hydroxybenzenesulphonic acid
  • Benzenesulfonic acid, 3-amino-4-hydroxy-
  • Metanilic acid, 4-hydroxy- (8CI)

Registry Numbers

CAS Registry Number

  • 98-37-3

System Generated Number

  • 0000098373

Structure Descriptors

InChI

1S/C6H7NO4S/c7-5-3-4(12(9,10)11)1-2-6(5)8/h1-3,8H,7H2,(H,9,10,11)

InChIKey

ULUIMLJNTCECJU-UHFFFAOYSA-N

Smiles

c1cc(c(cc1S(=O)(=O)O)N)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -2.560 (none)   EST
Water Solubility 1.00E+04 mg/L 14 EXP
Atmospheric OH Rate Constant 1.61E-11 cm3/molecule-sec 25 EST

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