Spiro[4H-1-benzothiopyran-4,2(5H)-furan]-5-one, 2,3,3,4-tetrahydro-4-methylene-, 1,1-dioxide

Modify Date: 2024-02-28 10:44:51

Spiro[4H-1-benzothiopyran-4,2(5H)-furan]-5-one, 2,3,3,4-tetrahydro-4-methylene-, 1,1-dioxide Structure
Spiro[4H-1-benzothiopyran-4,2(5H)-furan]-5-one, 2,3,3,4-tetrahydro-4-methylene-, 1,1-dioxide structure
Common Name Spiro[4H-1-benzothiopyran-4,2(5H)-furan]-5-one, 2,3,3,4-tetrahydro-4-methylene-, 1,1-dioxide
CAS Number 63159-39-7 Molecular Weight 264.29700
Density 1.42g/cm3 Boiling Point 548.3ºC at 760mmHg
Molecular Formula C13H12O4S Melting Point N/A
MSDS N/A Flash Point 285.4ºC

 Names

Name 3'-methylidene-1,1-dioxospiro[2,3-dihydrothiochromene-4,5'-oxolane]-2'-one

 Chemical & Physical Properties

Density 1.42g/cm3
Boiling Point 548.3ºC at 760mmHg
Molecular Formula C13H12O4S
Molecular Weight 264.29700
Flash Point 285.4ºC
Exact Mass 264.04600
PSA 68.82000
LogP 2.64320