6-Chloro-2(1H)-quinoxalinone

HCID 75507CAS 2427-71-6

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Basic information

Standard SMILES: O=c1cnc2cc(Cl)ccc2[nH]1
InChIKey: SJAZZQLTKBYDHN-UHFFFAOYSA-N
Molecular formula: C8H5ClN2O
Average molar mass: 180.594 g/mol
Monoisotopic mass: 180.00904046

Names & identifiers

Preferred name: 6-Chloro-2(1H)-quinoxalinone
IUPAC: 6-Chloroquinoxalin-2(1H)-one
English name: 2-Hydroxy-6-chloroquinoxaline
Molecular formula: C8H5ClN2O
Molecular weight: 180.59

Names & synonyms

6-Chloroquinoxalin-2-ol6-Chloro-2-quinoxalinone6-chloro-2(1h)-quinoxalinon6-chloro-1H-quinoxalin-2-one6-chloroquinoxalin-2(1H)-one6-CHLORO-2(1H)-QUINOXALINONE6-Chloroquinoxaline-2(1H)-one2(1H)-Quinoxalinone,6-chloro-6-CHLORO-2-HYDROXYQUINOXALINE2-HYDROXY-6-CHLOROQUINOXALINE

Database identifiers

CAS: 2427-71-6
PubChem CID: 75507
DTXSID: DTXSID7062409
EC Number: 813-002-9
Nikkaji: J43.020J

Properties

Physicochemical properties

Melting point: 305 °C · 305 °C
Boiling point: 160 · 160-170 °C(Press: 10 Torr)
Density: 1.5 · 1.50±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder
pka: 8.1 · 8.10±0.70(Predicted)
color: Yellow
CAS DataBase Reference: 2427 · 2427-71-6(CAS DataBase Reference)
EPA Substance Registry System: 2 · 2(1H)-Quinoxalinone, 6-chloro- (2427-71-6)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H332-H335
Precautionary statements: 261 · P261-P280-P305+P351+P338
TSCA: TSCA listed
HS Code: 2933998090 · 2933998090