7H-Cyclopenta[1,2-b:3,4-b']dithiophene
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Names
[ CAS No. ]:
17965-47-8
[ Name ]:
7H-Cyclopenta[1,2-b:3,4-b']dithiophene
[Synonym ]:
7H-Cyclopenta(1,2-b:3,4-b')dithiophene
7H-cyclopenta[1,2-b:3,4-b']bisthiophene
Chemical & Physical Properties
[ Density]:
1.4g/cm3
[ Boiling Point ]:
307.8ºC at 760mmHg
[ Molecular Formula ]:
C9H6S2
[ Molecular Weight ]:
178.27400
[ Flash Point ]:
103.1ºC
[ Exact Mass ]:
177.99100
[ PSA ]:
56.48000
[ LogP ]:
3.38080
[ Vapour Pressure ]:
0.00129mmHg at 25°C
[ Index of Refraction ]:
1.725
Safety Information
[ HS Code ]:
2934999090
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%