2-Methyl-4H-3,1-benzoxazin-4-one

CAS Registry Number®

525-76-8
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CAS Name

2-Methyl-4H-3,1-benzoxazin-4-one

Molecular Formula

C9H7NO2

Molecular Mass

161.16

Cite this Page

2-Methyl-4H-3,1-benzoxazin-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=525-76-8 (retrieved 2024-04-29) (CAS RN: 525-76-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    144-145 °C @ Press: 12 Torr
  • Melting Point (2)

    77-80 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H7NO2/c1-6-10-8-5-3-2-4-7(8)9(11)12-6/h2-5H,1H3

InChIKey

InChIKey=WMQSKECCMQRJRX-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • 4H-3,1-Benzoxazin-4-one, 2-methyl-
  • 2-Methyl-4H-3,1-benzoxazin-4-one
  • 2-Methyl-3,1-benzoxazin-4-one
  • 2-Methyl-3,1-benzoxaza-4-one
  • Acetanthranil

Deleted or Replaced CAS Registry Numbers

54637-60-4, 1610054-15-3, 1703770-17-5

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