5'-(furan-3-yl)-8-methylidenespiro[1,5,6,6a,9,10-hexahydrobenzo[d][2]benzofuran-7,3'-oxolane]-2',3-dione

Modify Date: 2024-01-17 12:19:56

5'-(furan-3-yl)-8-methylidenespiro[1,5,6,6a,9,10-hexahydrobenzo[d][2]benzofuran-7,3'-oxolane]-2',3-dione Structure
5'-(furan-3-yl)-8-methylidenespiro[1,5,6,6a,9,10-hexahydrobenzo[d][2]benzofuran-7,3'-oxolane]-2',3-dione structure
Common Name 5'-(furan-3-yl)-8-methylidenespiro[1,5,6,6a,9,10-hexahydrobenzo[d][2]benzofuran-7,3'-oxolane]-2',3-dione
CAS Number 69749-03-7 Molecular Weight 340.37000
Density 1.33g/cm3 Boiling Point 610.9ºC at 760 mmHg
Molecular Formula C20H20O5 Melting Point N/A
MSDS N/A Flash Point 323.3ºC

 Names

Name 5'-(furan-3-yl)-8-methylidenespiro[1,5,6,6a,9,10-hexahydrobenzo[d][2]benzofuran-7,3'-oxolane]-2',3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 610.9ºC at 760 mmHg
Molecular Formula C20H20O5
Molecular Weight 340.37000
Flash Point 323.3ºC
Exact Mass 340.13100
PSA 65.74000
LogP 3.48360
Index of Refraction 1.605

 Synonyms

5-(furan-3-yl)-8'-methylidene-4,5,6',6a',9',10'-hexahydro-8'H-spiro[furan-3,7'-naphtho[1,8a-c]furan]-2,3'(5'H)-dione
5(S),9(S),10(S)-15,16-Epoxycleroda-3,8,13(16),14-tetraene-19,18:20,12(S)-diolactone (swassin)
Spiro(furan-3(2H),7'(8'H)-(1H)naphtho(1,8a-c)furan)-2,3'(5'H)-dione,5-(3-furanyl)-4,5,6',6'a,9',10'-hexahydro-8'-methylene-,(2S,5S,6'aS,10'aS)