2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-2-one

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Names

[ CAS No. ]:
304876-29-7

[ Name ]:
2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-2-one

[Synonym ]:
2',3',5',6'-Tetrahydrospiro[indole-3,4'-pyran]-2(1H)-one
Spiro[3H-indole-3,4'-[4H]pyran]-2(1H)-one, 2',3',5',6'-tetrahydro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
409.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H13NO2

[ Molecular Weight ]:
203.237

[ Flash Point ]:
201.6±28.7 °C

[ Exact Mass ]:
203.094635

[ PSA ]:
41.82000

[ LogP ]:
1.52

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.606

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Oxindole
  • 2-IODOETHYL ETHER
  • Bis(2-bromoethyl) ether
  • 2-Bromophenylacetonitrile

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

  • 2-Chloro-4-(3-chloro-5-pyridyloxy)aniline
  • 3-Bromo-4-(3-chloro-5-pyridyloxy)nitrobenzene
  • N-(2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)-4-(morpholine-4-sulfonyl)benzamide
  • N-Ethyl-3-(isopentyloxy)aniline
  • Methenamine sulfate
  • (3-Bromobenzyl)-cyclohexylmethylamine
  • 6-Azido-1,2,4-triazolo[4,3-b]pyridazin-3-amine
  • 2-Methylsulfanyl-propionyl chloride
  • Potassium bis(2-hydroxyethyl)sulfamate
  • C-(5-(4-fluorophenoxy)thiophen-2-yl)methylamine
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