3-Methyl-3,4-dihydro-2(1H)-quinoxalinone

Modify Date: 2024-01-06 22:15:59

3-Methyl-3,4-dihydro-2(1H)-quinoxalinone Structure
3-Methyl-3,4-dihydro-2(1H)-quinoxalinone structure
Common Name 3-Methyl-3,4-dihydro-2(1H)-quinoxalinone
CAS Number 34070-68-3 Molecular Weight 162.18800
Density 1.119g/cm3 Boiling Point 360.4ºC at 760 mmHg
Molecular Formula C9H10N2O Melting Point 138-141ºC
MSDS N/A Flash Point 170.3ºC

 Names

Name 3-Methyl-3,4-dihydro-1H-quinoxalin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.119g/cm3
Boiling Point 360.4ºC at 760 mmHg
Melting Point 138-141ºC
Molecular Formula C9H10N2O
Molecular Weight 162.18800
Flash Point 170.3ºC
Exact Mass 162.07900
PSA 41.13000
LogP 1.71510
Index of Refraction 1.538

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one
3,4-dihydro-3-methyl-1H-quinoxalin-2-one
3-methyl-1,3,4-trihydroquinoxalin-2-one
3-Methyl-2-oxo-1,2,3,4-tetrahydro-chinoxalin