Benzocyclobutene

Names

[ CAS No. ]:
694-87-1

[ Name ]:
Benzocyclobutene

[Synonym ]:
bicyclo(4.2.0)octa-1,3,5-triene
MFCD01321219
Bicyclo[4.2.0]octa-1,3,5-triene
benzocyclobutane
Benzocyclobutene

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
164.3±10.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₈

[ Molecular Weight ]:
104.149

[ Flash Point ]:
40.1±7.1 °C

[ Exact Mass ]:
104.062599

[ LogP ]:
2.78

[ Vapour Pressure ]:
2.6±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.586

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F+

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16

[ RIDADR ]:
UN 3295 3/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
3902200000

Synthetic Route

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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%