spiro[2.2]pentane

Names

[ CAS No. ]:
157-40-4

[ Name ]:
spiro[2.2]pentane

[Synonym ]:
Spiropentan
SPIROPENTANE

Chemical & Physical Properties

[ Density]:
0.93g/cm3

[ Boiling Point ]:
58.7ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₈

[ Molecular Weight ]:
68.11700

[ Exact Mass ]:
68.06260

[ LogP ]:
1.56040

[ Vapour Pressure ]:
220mmHg at 25°C

[ Index of Refraction ]:
1.488

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%