4-Methyl-7-[(trimethylsilyl)oxy]-2H-1-benzopyran-2-one

CAS Registry Number®

67909-31-3
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CAS Name

4-Methyl-7-[(trimethylsilyl)oxy]-2H-1-benzopyran-2-one

Molecular Formula

C13H16O3Si

Molecular Mass

248.35

Cite this Page

4-Methyl-7-[(trimethylsilyl)oxy]-2H-1-benzopyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=67909-31-3 (retrieved 2024-05-08) (CAS RN: 67909-31-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    54-66 °C

Source(s)

  • (1) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Other Names and Identifiers

InChI

InChI=1S/C13H16O3Si/c1-9-7-13(14)15-12-8-10(5-6-11(9)12)16-17(2,3)4/h5-8H,1-4H3

InChIKey

InChIKey=QHQOZLBDGGWMFA-UHFFFAOYSA-N

SMILES

CC=1C=2C(=CC(O[Si](C)(C)C)=CC2)OC(=O)C1

Canonical SMILES

O=C1OC=2C=C(O[Si](C)(C)C)C=CC2C(=C1)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 4-methyl-7-[(trimethylsilyl)oxy]-
  • 4-Methyl-7-[(trimethylsilyl)oxy]-2H-1-benzopyran-2-one
  • 4-Methyl-7-(trimethylsilyloxy)coumarin

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