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CAS Number: 321-50-6
7-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

Structure

 7-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione
Name: 7-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione
Synonyms:
General Information
Product Number: 321506

CAS Registry Number 321-50-6
Name:
2H-?3,?1-?Benzoxazine-?2,?4(1H)?-?dione, 7-?fluoro-
Isatoic anhydride, 4-fluoro- (6CI)
7-Fluoro-2H-3,1-benzoxazine-2,4(1H)-dione
4-Fluoroisatoic anhydride
7-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

 

Chemical Formula: C8H4FNO3
Exact Mass: 181.02
Molecular Weight: 181.12
m/z: 181.02 (100.0%), 182.02 (8.8%)

 

InChI:InChI=1S/C8H4FNO3/c9-4-1-2-5-6(3-4)10-8(12)13-7(5)11/h1-3H,(H,10,12)

InChI Key:JEVWCMDHSLNNDR-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=C1F)NC(=O)OC2=O

 

Thermal Properties Value Condition Note
Melting Point 229-231 °C (decomp)   (2)IC

Specification

98%
References
  1. (2) Reissenweber, Gernot; Angewandte Chemie 1980, V92(3), P196-7 CAPLUS
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