Free release

52040-23-0 1,1,3,3,6,6,8,8-octamethyl-1,2,3,6,7,8-hexahydro-4h,9h-cyclopenta[b]cyclopenta[5,6]pyrano

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Product Name 1,1,3,3,6,6,8,8-octamethyl-1,2,3,6,7,8-hexahydro-4H,9H-cyclopenta[b]cyclopenta[5,6]pyrano[3,4-d]pyran-4,9-dione
CAS No. 52040-23-0
InChI InChI=1/C22H28O4/c1-19(2)9-21(5,6)15-13(19)11-12(18(24)25-15)14-16(26-17(11)23)22(7,8)10-20(14,3)4/h9-10H2,1-8H3
Molecular Formula C22H28O4
Molecular Weight 356.4553
Density 1.18g/cm3
Boiling point 479.2°C at 760 mmHg
Flash point 237.4°C
Refractive index 1.562