heptalene

Names

[ CAS No. ]:
257-24-9

[ Name ]:
heptalene

[Synonym ]:
heptalen

Chemical & Physical Properties

[ Density]:
1.03g/cm3

[ Boiling Point ]:
377.4ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₀

[ Molecular Weight ]:
154.20800

[ Flash Point ]:
144.6ºC

[ Exact Mass ]:
154.07800

[ LogP ]:
3.09120

[ Vapour Pressure ]:
1.46E-05mmHg at 25°C

[ Index of Refraction ]:
1.623

Safety Information

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%