3,4-Dihydro-2H-pyrano(3,2-b)pyridine

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Names

[ CAS No. ]:
70381-92-9

[ Name ]:
3,4-Dihydro-2H-pyrano(3,2-b)pyridine

[Synonym ]:
3,4-dihydro-2H-pyrano[3.2-b]pyridine
2,3-dihydro-4H-pyrano<3,2-b>pyridine
2H,3H,4H-pyrano[3,2-b]pyridine
2H-Pyrano[3,2-b]pyridine,3,4-dihydro
5-Azachroman

Chemical & Physical Properties

[ Density]:
1.121 g/cm3

[ Boiling Point ]:
227.407ºC at 760 mmHg

[ Molecular Formula ]:
C8H9NO

[ Molecular Weight ]:
135.16300

[ Flash Point ]:
82.684ºC

[ Exact Mass ]:
135.06800

[ PSA ]:
22.12000

[ LogP ]:
1.40660

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • 2-(3-hydroxypropyl)pyridin-3-ol
  • (E)-ethyl 3-(3-(benzyloxy)-2-pyridinyl)propenoate

DownStream

  • 4-(2,2-diethoxyethyl)-3,4-dihydro-2H-pyrano[3,2-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

  • 3,4-Dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid
  • 4-AMINO-3,4-DIHYDRO-2H-PYRANO[3,2-B]PYRIDINE
  • 4-Bromo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-6-carbonitrile
  • 4-METHYLENE-3,4-DIHYDRO-2H-PYRANO[3,2-B]PYRIDINE
  • 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid
  • 8-(Dimethoxymethyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridine
  • 1-Methyl-6-(1-phenylethyl)-2(1H)-pyridinone
  • methyl (2Z)-3-[4-(trifluoromethyl)phenyl]but-2-enoate
  • 5-((3-chlorobenzyl)thio)-1,3-dimethyl-6-propylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
  • 1H-Imidazole-2-13C-1,3-15N2, 4,5-diphenyl-
  • 2,3-Dimethyl-3H-imidazo[4,5-b]pyridin-5-amine
  • 1-(3-Bromo-2-methylpropyl)-4-methylbenzene
  • 3,7-Dimethyl-1,2,3,4-tetrahydronaphthalen-1-one
  • 4-chloro-N-(2-(3-methoxyphenyl)-2-morpholinoethyl)benzamide
  • 1-(1-Methylcyclopropyl)piperazine
  • 2-(4-fluorophenyl)-N-(2-(4-methoxyphenyl)-2-morpholinoethyl)acetamide
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