1,1-dioxo-2-(3-oxobutyl)-1,2-benzothiazol-3-one

Modify Date: 2025-10-19 14:10:53

1,1-dioxo-2-(3-oxobutyl)-1,2-benzothiazol-3-one structure	Common Name	1,1-dioxo-2-(3-oxobutyl)-1,2-benzothiazol-3-one
	CAS Number	20158-91-2	Molecular Weight	253.27400
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₁H₁₁NO₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1,1-dioxo-2-(3-oxobutyl)-1,2-benzothiazol-3-one
Synonym	More Synonyms

Methyl vinyl ketone

CAS#:78-94-4

Saccharin

CAS#:81-07-2

~9%

1,1-dioxo-2-(3-...

CAS#:20158-91-2

Literature: Chapman Jr.; Cocolas; Hall Journal of Medicinal Chemistry, 1983 , vol. 26, # 2 p. 243 - 246

4-CHLORO-2-BUTANONE

CAS#:6322-49-2

Sodium Saccharin

CAS#:128-44-9

~85%

1,1-dioxo-2-(3-...

CAS#:20158-91-2

Literature: BASF Aktiengesellschaft Patent: US4563474 A1, 1986 ;

Precursor 4
CAS#:78-94-4 Methyl vinyl ketone CAS#:81-07-2 Saccharin CAS#:6322-49-2 4-CHLORO-2-BUTANONE CAS#:128-44-9 Sodium Saccharin
DownStream 0

2-<3-Oxo-butyl>-1,2-benzisothiazolin-3-on-1,1-dioxid

Names