4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-
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Names
[ CAS No. ]:
1622-55-5
[ Name ]:
4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-
[Synonym ]:
9,10-Dihydro-4H-benzo[4,5]cyclohepta
9,10-dihydro-1-thiabenzo[f]azulen-4-one
HMS1608A08
9,10-dihydro-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
9,10-dihydro-1-thiabenzo[f]azulene-4-one
9,10-Dihydro-4H-benzo[4,5]cyclohepta [b]-thiophen-4-one
9,10-dihydro-4H-4-oxobenzo<4,5>cyclohepta<1,2-b>thiophene
9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-one
9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-4-one
Chemical & Physical Properties
[ Density]:
1.262g/cm3
[ Boiling Point ]:
371.1ºC at 760 mmHg
[ Molecular Formula ]:
C13H10OS
[ Molecular Weight ]:
214.28300
[ Flash Point ]:
178.2ºC
[ Exact Mass ]:
214.04500
[ PSA ]:
45.31000
[ LogP ]:
3.07770
[ Vapour Pressure ]:
1.06E-05mmHg at 25°C
[ Index of Refraction ]:
1.644
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%