3-(2-Butyn-1-yl)-1H-2-benzopyran-1-one

CAS Registry Number®

3570-28-3

CAS Name

3-(2-Butyn-1-yl)-1H-2-benzopyran-1-one

Molecular Formula

C13H10O2

Molecular Mass

198.22

Cite this Page

3-(2-Butyn-1-yl)-1H-2-benzopyran-1-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3570-28-3 (retrieved 2024-12-22) (CAS RN: 3570-28-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    124 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C13H10O2/c1-2-3-7-11-9-10-6-4-5-8-12(10)13(14)15-11/h4-6,8-9H,7H2,1H3

InChIKey

InChIKey=KUJLPCYCQICVRM-UHFFFAOYSA-N

SMILES

O=C1C=2C(C=C(CC#CC)O1)=CC=CC2

Canonical SMILES

O=C1OC(=CC=2C=CC=CC12)CC#CC

Other Names for this Substance

  • 1H-2-Benzopyran-1-one, 3-(2-butyn-1-yl)-
  • Isocoumarin, 3-(2-butynyl)-
  • 1H-2-Benzopyran-1-one, 3-(2-butynyl)-
  • 3-(2-Butyn-1-yl)-1H-2-benzopyran-1-one
  • Capillarin

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