2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

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Names

[ CAS No. ]:
129421-32-5

[ Name ]:
2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

[Synonym ]:
1,4-Dioxino[2,3-b]pyridine, 2,3-dihydro-
2,3-Dihydro[1,4]dioxino[2,3-b]pyridine
2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
230.4±19.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H7NO2

[ Molecular Weight ]:
137.136

[ Flash Point ]:
83.8±11.8 °C

[ Exact Mass ]:
137.047684

[ PSA ]:
31.35000

[ LogP ]:
1.51

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.542

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • hydroxypyridone
  • 1,2-Dibromoethane
  • 3-Fluoro-4-nitrobenzonitrile
  • Ethylene glycol
  • 2-(2-Hydroxyethoxy)pyridin-3-ol
  • 2-chlorpyridin-3-ol
  • 2-CHLORO-3-BENZYLOXYMETHYLPYRIDINE
  • 3-(Benzyloxy)-2-(2-(benzyloxy)ethoxy)pyridine
  • 2,3-dihydroxypyridine

DownStream

  • 8-Chloro-2,3-dihydro[1,4]dioxino[2,3-b]pyridine
  • 8-Bromo-2,3-dihydro-(1,4)dioxino(2,3-b)pyridine

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-[1,4]dioxino[2,3-b]pyridine
  • 8-Iodo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
  • 7-Iodo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
  • 6-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
  • 8-bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
  • 7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine
  • methyl 2-[(4-formyl-1H-pyrazol-1-yl)methyl]-3-methoxybenzoate
  • methyl 4-chloro-3-[(4-formyl-1H-pyrazol-1-yl)methyl]benzoate
  • ethyl 2-(4-formyl-1H-pyrazol-1-yl)-3-methylbutanoate
  • 2-(3-cyclopropyl-1H-1,2,4-triazol-1-yl)pyridine-3-carbaldehyde
  • 5-ethyl-1-(4-methoxybutyl)-1H-1,2,3-triazole-4-carbaldehyde
  • 3-(But-3-en-1-yl)-1,1-dioxo-1lambda6-thiolane-3-carbaldehyde
  • 1-(3-hydroxybutyl)-5-(propan-2-yl)-1H-1,2,3-triazole-4-carbaldehyde
  • 1-(butan-2-yl)-5-cyclopropyl-1H-1,2,3-triazole-4-carbaldehyde
  • 5-cyclopropyl-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole-4-carbaldehyde
  • 5-(difluoromethyl)-1-[2-(2-hydroxyethoxy)ethyl]-1H-1,2,3-triazole-4-carbaldehyde
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