3,4-Dihydro-3-oxo-2-propyl-2H-1,2-benzothiazine 1,1-dioxide

Modify Date: 2025-09-25 11:35:08

3,4-Dihydro-3-oxo-2-propyl-2H-1,2-benzothiazine 1,1-dioxide Structure
3,4-Dihydro-3-oxo-2-propyl-2H-1,2-benzothiazine 1,1-dioxide structure
Common Name 3,4-Dihydro-3-oxo-2-propyl-2H-1,2-benzothiazine 1,1-dioxide
CAS Number 31848-15-4 Molecular Weight 239.29100
Density 1.297g/cm3 Boiling Point 391.8ºC at 760mmHg
Molecular Formula C11H13NO3S Melting Point N/A
MSDS N/A Flash Point 190.7ºC

 Names

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

 Chemical & Physical Properties

Density 1.297g/cm3
Boiling Point 391.8ºC at 760mmHg
Molecular Formula C11H13NO3S
Molecular Weight 239.29100
Flash Point 190.7ºC
Exact Mass 239.06200
PSA 62.83000
LogP 2.18870
Index of Refraction 1.571
InChIKey TYIYSVLVQMZJDR-UHFFFAOYSA-N
SMILES CCCN1C(=O)Cc2ccccc2S1(=O)=O

 Safety Information

HS Code 2914399090

 Precursor & DownStream

Precursor  2

DownStream  0

 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-Propyl-3,4-dihydro-3-oxo-2H-1,2-benzothiazin-S-dioxid
1,1-dioxo-2-propyl-4H-1
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