3-Chloro-4-methyl-2H-1-benzopyran-2-one

CAS Registry Number®

7037-32-3

CAS Name

3-Chloro-4-methyl-2H-1-benzopyran-2-one

Molecular Formula

C10H7ClO2

Molecular Mass

194.61

Cite this Page

3-Chloro-4-methyl-2H-1-benzopyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7037-32-3 (retrieved 2024-10-08) (CAS RN: 7037-32-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    143-145 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H7ClO2/c1-6-7-4-2-3-5-8(7)13-10(12)9(6)11/h2-5H,1H3

InChIKey

InChIKey=LMQWOLFVHAMFLR-UHFFFAOYSA-N

SMILES

CC=1C=2C(OC(=O)C1Cl)=CC=CC2

Canonical SMILES

O=C1OC=2C=CC=CC2C(=C1Cl)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 3-chloro-4-methyl-
  • Coumarin, 3-chloro-4-methyl-
  • 3-Chloro-4-methyl-2H-1-benzopyran-2-one
  • 3-Chloro-4-methylcoumarin
  • 3-Chloro-4-methyl-2H-chromen-2-one

CAS INSIGHTSTM
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