4-chloro-1,1-dioxo-1,2-benzothiazol-3-one

Modify Date: 2025-08-25 18:46:28

4-chloro-1,1-dioxo-1,2-benzothiazol-3-one Structure
4-chloro-1,1-dioxo-1,2-benzothiazol-3-one structure
Common Name 4-chloro-1,1-dioxo-1,2-benzothiazol-3-one
CAS Number 3476-02-6 Molecular Weight 217.63000
Density N/A Boiling Point N/A
Molecular Formula C7H4ClNO3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-chloro-1,1-dioxo-1,2-benzothiazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H4ClNO3S
Molecular Weight 217.63000
Exact Mass 216.96000
PSA 75.11000
LogP 1.86330

 Safety Information

HS Code 2934100090

 Synthetic Route

~77%

4-chloro-1,1-dioxo-1,2-benzothiazol-3-one Structure

4-chloro-1,1-di...

CAS#:3476-02-6

Literature: PIERRE FABRE MEDICAMENT; PEREZ, Michel; LAMOTHE, Marie; JUNQUERO, Didier; RIVAL, Yves Patent: WO2010/100139 A1, 2010 ; Location in patent: Page/Page column 33 ; WO 2010/100139 A1

~76%

4-chloro-1,1-dioxo-1,2-benzothiazol-3-one Structure

4-chloro-1,1-di...

CAS#:3476-02-6

Literature: Xu, Liang; Shu, Hong; Liu, Ying; Zhang, Suhong; Trudell, Mark L. Tetrahedron, 2006 , vol. 62, # 33 p. 7902 - 7910

~%

4-chloro-1,1-dioxo-1,2-benzothiazol-3-one Structure

4-chloro-1,1-di...

CAS#:3476-02-6

Literature: Xu, Liang; Trudell, Mark L. Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 3 p. 435 - 438

~%

4-chloro-1,1-dioxo-1,2-benzothiazol-3-one Structure

4-chloro-1,1-di...

CAS#:3476-02-6

Literature: Xu, Liang; Trudell, Mark L. Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 3 p. 435 - 438

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

4-chloro-1,2-benzisothiazol-3-one-1,1-dioxide
Kinome_1425
4-chlorosaccharin
4-chloro-1,2-benzisothiazole-3-one-1,1-dioxide
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