3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide
Names
[ CAS No. ]:
31846-49-8
[ Name ]:
3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide
[Synonym ]:
3-Propargyl-3,4-dihydro-4-oxo-1H-2,3-benzothiazin-S-dioxid
2,2-dioxo-3-prop-2-ynyl-1H-2
Chemical & Physical Properties
[ Density]:
1.398g/cm3
[ Boiling Point ]:
413.4ºC at 760mmHg
[ Molecular Formula ]:
C11H9NO3S
[ Molecular Weight ]:
235.25900
[ Flash Point ]:
203.8ºC
[ Exact Mass ]:
235.03000
[ PSA ]:
62.83000
[ LogP ]:
1.62410
[ Index of Refraction ]:
1.611
Safety Information
[ HS Code ]:
2914399090
Customs
[ HS Code ]: 2914399090
[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%