tetrahydro-6-(2-pentynyl)-2H-pyran-2-one

Names

[ Name ]:
tetrahydro-6-(2-pentynyl)-2H-pyran-2-one

[Synonym ]:
3-(2-pentynyl)-5-pentanolide
Tetrahydro-6-(2-pentynyl)-2H-pyran-2-one
2H-Pyran-2-one,tetrahydro-6-(2-pentyn-1-yl)
2H-Pyran-2-one,tetrahydro-6-(2-pentynyl)
6-(2-pentynyl)-tetrahydro-2-pyranone
EINECS 246-999-9
pentynyllactone

Chemical & Physical Properties

[ Density]:
1.011g/cm3

[ Boiling Point ]:
301.4ºC at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₄O₂

[ Molecular Weight ]:
166.21700

[ Flash Point ]:
122.8ºC

[ Exact Mass ]:
166.09900

[ PSA ]:
26.30000

[ LogP ]:
1.88560

[ Vapour Pressure ]:
0.00105mmHg at 25°C

[ Index of Refraction ]:
1.471

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%