1-Naphthalenesulfonic acid
CAS Registry Number®
85-47-2
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CAS Name
1-Naphthalenesulfonic acidMolecular Formula
C10H8O3SMolecular Mass
208.23Cite this Page
1-Naphthalenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=85-47-2 (retrieved ) (CAS RN: 85-47-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
140 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
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
InChIKey=PSZYNBSKGUBXEH-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C=CC1)C=CC=C2
Canonical SMILES
O=S(=O)(O)C1=CC=CC=2C=CC=CC21
Other Names for this Substance
- 1-Naphthalenesulfonic acid
- α-Naphthalenesulfonic acid
- HT 907
- 1-Sulfonaphthalene
- 1-Naphthylsulfonic acid
Deleted or Replaced CAS Registry Numbers
119020-53-0
