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Substance Name: Benzenesulfonic acid, 4-(2-phenyldiazenyl)-
RN: 2484-88-0
InChIKey: AJMNDPOSKIBVGX-BUHFOSPRSA-N

Molecular Formula

  • C12-H10-N2-O3-S

Molecular Weight

  • 262.288
 
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Names and Synonyms

Synonyms

  • Azobenzene-4-sulfonic acid
  • Benzenesulfonic acid, 4-(phenylazo)-
  • Benzenesulfonic acid, p-(phenylazo)-
  • EINECS 219-624-1
  • NSC 1847
  • p-(Phenylazo)benzenesulfonic acid

Systematic Names

  • Azobenzene-4-sulphonic acid
  • Benzenesulfonic acid, 4-(2-phenyldiazenyl)-
  • Benzenesulfonic acid, 4-(phenylazo)-

Registry Numbers

CAS Registry Number

  • 2484-88-0

System Generated Number

  • 0002484880

Structure Descriptors

InChI

1S/C12H10N2O3S/c15-18(16,17)12-8-6-11(7-9-12)14-13-10-4-2-1-3-5-10/h1-9H,(H,15,16,17)/b14-13+

InChIKey

AJMNDPOSKIBVGX-BUHFOSPRSA-N

Smiles

c1(ccc(S(O)(=O)=O)cc1)\N=N\c1ccccc1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 0.950 (none)   EST
Water Solubility 5.60E+04 mg/L 10 EXP
Atmospheric OH Rate Constant 1.08E-12 cm3/molecule-sec 25 EST

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