1-Naphthol

CAS Registry Number®

90-15-3

CAS Name

1-Naphthol

Molecular Formula

C10H8O

Molecular Mass

144.17

Cite this Page

1-Naphthol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90-15-3 (retrieved 2025-05-13) (CAS RN: 90-15-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    288 °C

  • Melting Point (1)

    96 °C

  • Density (1)

    1.0954 g/cm³ @ Temp: 98.7 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H

InChIKey

InChIKey=KJCVRFUGPWSIIH-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=CC1)C=CC=C2

Canonical SMILES

OC1=CC=CC=2C=CC=CC12

Other Names for this Substance

  • 1-Naphthalenol
  • 1-Naphthol
  • C.I. 76605
  • BASF Ursol ERN
  • C.I. Oxidation Base 33

View All

Deleted or Replaced CAS Registry Numbers

50356-21-3

CAS INSIGHTSTM
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