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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 21979110Generated: October 23, 2026

8,9-Difluoro-3-methyl-2,3-dihydro-1-oxa-3a,5-diaza-phenalene4,6-dione

https://huagongshe.com/en/chemical/21979110

8,9-Difluoro-3-methyl-2,3-dihydro-1-oxa-3a,5-diaza-phenalene4,6-dione molecular structure

Identifiers & Physical Properties

Molecular formulaC11H8F2N2O3
Average molar mass254.19 g/mol
Monoisotopic mass254.05029845 g/mol
SMILESCC1COc2c(F)c(F)cc3c(=O)[nH]c(=O)n1c23
InChIKeyCGEUYSMLTTYJHA-UHFFFAOYSA-N
PubChem CID21979110

Chemical & Physical Properties

XLogP1
Topological polar surface area58.6
Hydrogen bond donors1
Hydrogen bond acceptors5
Rotatable bonds0
Heavy atoms18
Formal charge0
Complexity406