2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine

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Names

[ CAS No. ]:
1112193-37-9

[ Name ]:
2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine

[Synonym ]:
1H-Pyrido[2,3-b][1,4]oxazine, 2,3-dihydro-
2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine
2,3-Dihydro-1H-4-oxa-1,5-diaza-naphthalene
1H,2H,3H-pyrido[2,3-b][1,4]oxazine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
285.7±29.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H8N2O

[ Molecular Weight ]:
136.151

[ Flash Point ]:
126.6±24.3 °C

[ Exact Mass ]:
136.063660

[ PSA ]:
34.15000

[ LogP ]:
0.35

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.545

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-one
  • 3-Aminopyridin-2-ol
  • 1,2-Dibromoethane

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-Iodo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 7-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 8-Methyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 6-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 7-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
  • 2-{[(1-Cyanocyclohexyl)carbamoyl]methyl}-1,2,3,4-tetrahydroisoquinoline-3-carboxamide
  • 1-(3-Methylimidazo[1,5-a]pyridin-1-yl)ethanone
  • 3-Methyl-N-(6-methyl-2-benzothiazolyl)-2,5-dioxo-1-imidazolidinebutanamide
  • N-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(furan-2-yl)ethyl)-4-methyl-3-nitrobenzamide
  • (S)-2-Phenyltetrahydrofuran
  • 4-Fluorobenzene-1-sulfonylbromide
  • 2,2,4-trichloroOctanoic acid methyl ester
  • ethyl (E)-3-[2-[(E)-3-ethoxy-3-oxoprop-1-enyl]phenyl]prop-2-enoate
  • N-[(2-chlorophenyl)methyl]-N-methyl-1-(2-phenylethenesulfonyl)piperidine-4-carboxamide
  • Dimethyl octacosanedioate
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