1 CHEM
FC-0148174

2-Quinoxalinone

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About This Item

Molecular FormulaC8H6N2O
CAS Number1196-57-2

FC-0148174

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Properties

Chemical Identifiers

IUPAC Name1H-quinoxalin-2-one
SMILESC1=CC=C2C(=C1)NC(=O)C=N2
InChI KeyFFRYUAVNPBUEIC-UHFFFAOYSA-N
InChIInChI=1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11)

Physical Properties

Boiling Point363.4±22.0 °C at 760 mmHg
Melting Point271-272°C
Flash Point173.6±22.3 °C
Density1.3±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

173.6±22.3 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.