Free release

1569-28-4 ethyl 2,5a,8-trimethyl[1]benzofuro[2,3-b][1]benzofuran-10b(5ah)-carboxylate

service@apichina.com
Product Name ethyl 2,5a,8-trimethyl[1]benzofuro[2,3-b][1]benzofuran-10b(5aH)-carboxylate
CAS No. 1569-28-4
InChI InChI=1/C20H20O4/c1-5-22-18(21)20-14-8-6-13(3)11-17(14)24-19(20,4)23-16-9-7-12(2)10-15(16)20/h6-11H,5H2,1-4H3
Molecular Formula C20H20O4
Molecular Weight 324.3704
Density 1.243g/cm3
Boiling point 432.2°C at 760 mmHg
Flash point 189.1°C
Refractive index 1.601