butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate

Modify Date: 2025-09-21 10:36:06

butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate Structure
butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate structure
Common Name butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate
CAS Number 5611-44-9 Molecular Weight 302.73100
Density 1.434g/cm3 Boiling Point 442.3ºC at 760 mmHg
Molecular Formula C12H11ClO5S Melting Point N/A
MSDS N/A Flash Point 221.3ºC

 Names

Name butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate

 Chemical & Physical Properties

Density 1.434g/cm3
Boiling Point 442.3ºC at 760 mmHg
Molecular Formula C12H11ClO5S
Molecular Weight 302.73100
Flash Point 221.3ºC
Exact Mass 302.00200
PSA 93.98000
LogP 3.82340
Index of Refraction 1.587

 Synthetic Route

~88%

butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate Structure

butyl (5-chloro...

CAS#:5611-44-9

Literature: Gmelin Handbook: F: PerFHalOrg.8, 3, page 55 - 151

~%

butyl (5-chloro-2-oxo-1,3-benzoxathiol-6-yl) carbonate Structure

butyl (5-chloro...

CAS#:5611-44-9

Literature: Brown,H.C. et al. Journal of Organic Chemistry, 1966 , vol. 31, p. 781 - 783

 Precursor & DownStream

Precursor  2

DownStream  0

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