2-Ethyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide

Modify Date: 2025-09-29 06:08:53

2-Ethyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide Structure
2-Ethyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide structure
Common Name 2-Ethyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide
CAS Number 28716-53-2 Molecular Weight 225.26400
Density 1.341g/cm3 Boiling Point 381.7ºC at 760mmHg
Molecular Formula C10H11NO3S Melting Point N/A
MSDS N/A Flash Point 184.7ºC

 Names

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

 Chemical & Physical Properties

Density 1.341g/cm3
Boiling Point 381.7ºC at 760mmHg
Molecular Formula C10H11NO3S
Molecular Weight 225.26400
Flash Point 184.7ºC
Exact Mass 225.04600
PSA 62.83000
LogP 1.79860
Vapour Pressure 4.97E-06mmHg at 25°C
Index of Refraction 1.581
InChIKey TUYRLWDFXARPCV-UHFFFAOYSA-N
SMILES CCN1C(=O)Cc2ccccc2S1(=O)=O

 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

2-Ethyl-3,4-dihydro-3-oxo-2H-1,2-benzothiazin-S-dioxid
2-Aethyl-3,4-dihydro-3-oxo-2H-1,2-benzothiazin-S-dioxid
2-ethyl-1,1-dioxo-4H-1
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