3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonyl chloride
Names
[ CAS No. ]:
321309-38-0
[ Name ]:
3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonyl chloride
[Synonym ]:
2H,3H,4H-benzo[b]1,4-dioxepan-7-ylchlorosulfone
3,4-dihydro-2H-1,5-benzodioxepin-7-sulfonyl chloride
3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonyl chloride
Chemical & Physical Properties
[ Density]:
1.439g/cm3
[ Boiling Point ]:
357.7ºC at 760mmHg
[ Molecular Formula ]:
C9H9ClO4S
[ Molecular Weight ]:
248.68300
[ Flash Point ]:
170.1ºC
[ Exact Mass ]:
247.99100
[ PSA ]:
60.98000
[ LogP ]:
2.85620
[ Index of Refraction ]:
1.558
MSDS
Safety Information
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
26-36/37/39-45
[ RIDADR ]:
UN 3261
[ 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%