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Substance Name: 1-Naphthalenesulfonic acid
RN: 85-47-2
UNII: 0SJH61WM2J
InChIKey: PSZYNBSKGUBXEH-UHFFFAOYSA-N

Molecular Formula

  • C10-H8-O3-S

Molecular Weight

  • 208.2362
 
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Names and Synonyms

Name of Substance

  • 1-Naphthalenesulfonic acid

Synonyms

  • EINECS 201-610-1
  • UNII-0SJH61WM2J

Systematic Names

  • 1-Naphthalenesulfonic acid
  • Naphthalene-1-sulphonic acid

Registry Numbers

CAS Registry Number

  • 85-47-2

FDA UNII

  • 0SJH61WM2J

Other Registry Number

  • 119020-53-0

System Generated Number

  • 0000085472

Structure Descriptors

InChI

1S/C10H8O3S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,11,12,13)

InChIKey

PSZYNBSKGUBXEH-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)cccc2S(=O)(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 140 deg C   EXP
log P (octanol-water) 0.010 (none)   EST
Atmospheric OH Rate Constant 4.76E-12 cm3/molecule-sec 25 EST

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