3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide

Modify Date: 2024-01-30 06:55:06

3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide Structure
3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide structure
Common Name 3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide
CAS Number 31846-49-8 Molecular Weight 235.25900
Density 1.398g/cm3 Boiling Point 413.4ºC at 760mmHg
Molecular Formula C11H9NO3S Melting Point N/A
MSDS N/A Flash Point 203.8ºC

 Names

Name 2,2-dioxo-3-prop-2-ynyl-1H-2λ6,3-benzothiazin-4-one
Synonym More Synonyms

 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%

 Synonyms

3-Propargyl-3,4-dihydro-4-oxo-1H-2,3-benzothiazin-S-dioxid
2,2-dioxo-3-prop-2-ynyl-1H-2
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