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Substance Name: 4-Aminonaphthalene-2-sulphonic acid
RN: 134-54-3
InChIKey: HXXMONHYPKNZHE-UHFFFAOYSA-N

Molecular Formula

  • C10-H9-N-O3-S

Molecular Weight

  • 223.2511
 
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Names and Synonyms

Synonym

  • EINECS 205-146-0

Systematic Name

  • 4-Aminonaphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 134-54-3

System Generated Number

  • 0000134543

Structure Descriptors

InChI

1S/C10H9NO3S/c11-10-6-8(15(12,13)14)5-7-3-1-2-4-9(7)10/h1-6H,11H2,(H,12,13,14)

InChIKey

HXXMONHYPKNZHE-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)cc(cc2N)S(=O)(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -0.910 (none)   EST
Water Solubility 1020 mg/L 25 EXP
Atmospheric OH Rate Constant 4.41E-11 cm3/molecule-sec 25 EST

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