6-Bromothiochroman-4-one
Names
[ CAS No. ]:
13735-13-2
[ Name ]:
6-Bromothiochroman-4-one
[Synonym ]:
6-bromo-4-oxothiochroman
6-Bromo-3,4-dihydro-2H-1-benzothiin-4-one
6-BROMOTHIOCHROMAN-4-ONE
6-bromo-2,3-dihydro-4H-1-benzothiopyran4-one
2,3-dihydro-6-bromo-(4H)-1-benzothiopyran-4-one
6-bromo-2,3-dihydro-4H-thiochromen-4-one
6-Brom-thiochroman-4-on
6-bromo-3,4-dihydro-2H-1-benzothiopyran-4-one
Chemical & Physical Properties
[ Density]:
1.638g/cm3
[ Boiling Point ]:
356.706ºC at 760 mmHg
[ Melting Point ]:
66-69℃
[ Molecular Formula ]:
C9H7BrOS
[ Molecular Weight ]:
243.12000
[ Flash Point ]:
169.53ºC
[ Exact Mass ]:
241.94000
[ PSA ]:
42.37000
[ LogP ]:
3.12760
[ Vapour Pressure ]:
0mmHg at 25°C
[ Index of Refraction ]:
1.654
Safety Information
[ Risk Phrases ]:
43
[ Safety Phrases ]:
36/37
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%