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4-Hydroxycoumarin

CAS Registry Number®

1076-38-6

CAS Name

4-Hydroxycoumarin

Molecular Formula

C9H6O3

Molecular Mass

162.14

Cite this Page

4-Hydroxycoumarin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1076-38-6 (retrieved 2024-12-24) (CAS RN: 1076-38-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    206 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H6O3/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5,10H

InChIKey

InChIKey=VXIXUWQIVKSKSA-UHFFFAOYSA-N

SMILES

OC=1C=2C(OC(=O)C1)=CC=CC2

Canonical SMILES

O=C1OC=2C=CC=CC2C(O)=C1

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 4-hydroxy-
  • Coumarin, 4-hydroxy-
  • 4-Hydroxy-2H-1-benzopyran-2-one
  • Benzotetronic acid
  • 4-Coumarinol

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