Isatoic anhydride
CAS Registry Number®
118-48-9
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CAS Name
Isatoic anhydrideMolecular Formula
C8H5NO3Molecular Mass
163.13Cite this Page
Isatoic anhydride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=118-48-9 (retrieved ) (CAS RN: 118-48-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
243 °C (decomp)
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C8H5NO3/c10-7-5-3-1-2-4-6(5)9-8(11)12-7/h1-4H,(H,9,11)
InChIKey
InChIKey=TXJUTRJFNRYTHH-UHFFFAOYSA-N
SMILES
O=C1C=2C(NC(=O)O1)=CC=CC2
Canonical SMILES
O=C1OC(=O)C=2C=CC=CC2N1
Other Names for this Substance
- 2H-3,1-Benzoxazine-2,4(1H)-dione
- Isatoic anhydride
- Isatoic acid anhydride
- Benzoic acid, 2-(carboxyamino)-, cyclic anhydride
- 2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine
Deleted or Replaced CAS Registry Numbers
32779-11-6
