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Substance Name: o-Phenolsulfonic acid
RN: 609-46-1
UNII: 0YY4Y390MW
InChIKey: IULJSGIJJZZUMF-UHFFFAOYSA-N

Molecular Formula

  • C6-H6-O4-S

Molecular Weight

  • 174.175
 
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Names and Synonyms

Name of Substance

  • o-Phenolsulfonic acid

Synonyms

  • EINECS 210-191-4
  • o-Phenolsulfonic acid
  • UNII-0YY4Y390MW

Systematic Names

  • Benzenesulfonic acid, 2-hydroxy-
  • o-Hydroxybenzenesulphonic acid

Registry Numbers

CAS Registry Number

  • 609-46-1

FDA UNII

  • 0YY4Y390MW

System Generated Number

  • 0000609461

Structure Descriptors

InChI

1S/C6H6O4S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4,7H,(H,8,9,10)

InChIKey

IULJSGIJJZZUMF-UHFFFAOYSA-N

Smiles

c1(c(cccc1)O)S(O)(=O)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 145 dec deg C   EXP
log P (octanol-water) -1.650 (none)   EST
Atmospheric OH Rate Constant 7.41E-12 cm3/molecule-sec 25 EST

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