1-Naphthalenesulfonic acid

85-47-2

CAS Name

1-Naphthalenesulfonic acid

Molecular Formula

C₁₀H₈O₃S

Molecular Mass

208.23

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

Deleted or Replaced CAS Registry Numbers

119020-53-0