3-Acetylcoumarin

CAS Registry Number®

3949-36-8

CAS Name

3-Acetylcoumarin

Molecular Formula

C11H8O3

Molecular Mass

188.18

Cite this Page

3-Acetylcoumarin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3949-36-8 (retrieved 2024-11-21) (CAS RN: 3949-36-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    122 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H8O3/c1-7(12)9-6-8-4-2-3-5-10(8)14-11(9)13/h2-6H,1H3

InChIKey

InChIKey=CSPIFKKOBWYOEX-UHFFFAOYSA-N

SMILES

C(C)(=O)C1=CC=2C(OC1=O)=CC=CC2

Canonical SMILES

O=C1OC=2C=CC=CC2C=C1C(=O)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 3-acetyl-
  • Coumarin, 3-acetyl-
  • 3-Acetyl-2H-1-benzopyran-2-one
  • 3-Acetylcoumarin
  • 3-Acetylbenzopyran-2-one

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CAS INSIGHTSTM
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