ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4'-piperidine)-1'-carboxylate

Names

[ Name ]:
ethyl 3,4-dihydrospiro(1H-2-benzopyran-1,4'-piperidine)-1'-carboxylate

[Synonym ]:
Spiro[1H-2-benzopyran-1,4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-, ethyl ester
Spiro[isochroMan-1,4']piperidine,N-ethyl forMate
Ethyl 3,4-dihydro-1'H-spiro[isochromene-1,4'-piperidine]-1'-carboxylate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
412.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₂₁NO₃

[ Molecular Weight ]:
275.343

[ Flash Point ]:
203.4±28.7 °C

[ Exact Mass ]:
275.152130

[ PSA ]:
38.77000

[ LogP ]:
2.90

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

[ Index of Refraction ]:
1.572

Safety Information

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

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%