2,3,4,5-TETRAHYDRO-1-BENZOTHIEPIN-5-ONE
Names
[ CAS No. ]:
21609-70-1
[ Name ]:
2,3,4,5-TETRAHYDRO-1-BENZOTHIEPIN-5-ONE
[Synonym ]:
3,4-dihydrobenzo[b]thiepin-5(2H)-one
5-homothiochromanone
3,4-dihydro-2H-1-benzothiapin-5-one
2,3,4,5-tetrahydro-1-benzothiepin-5-one
3,4-dihydro-[1]-benzothiepin-5(2H)-one
5-oxo-2,3,4,5-tetrahydrobenzo<b>thiepin
Chemical & Physical Properties
[ Density]:
1.188g/cm3
[ Boiling Point ]:
308.9ºC at 760 mmHg
[ Melting Point ]:
78-79 °C
[ Molecular Formula ]:
C10H10OS
[ Molecular Weight ]:
178.25100
[ Flash Point ]:
162.1ºC
[ Exact Mass ]:
178.04500
[ PSA ]:
42.37000
[ LogP ]:
2.75520
[ Vapour Pressure ]:
0.000662mmHg at 25°C
[ Index of Refraction ]:
1.6
[ Storage condition ]:
2-8°C
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%