Free release

69203-80-1 pentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2(7),4,9(14),11,15,17,19-heptaene-3,6,10,1

service@apichina.com
Product Name pentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2(7),4,9(14),11,15,17,19-heptaene-3,6,10,13-tetrone (non-preferred name)
CAS No. 69203-80-1
InChI InChI=1/C20H10O4/c21-11-5-7-13(23)19-16-10-4-2-1-3-9(10)15(17(11)19)18-12(22)6-8-14(24)20(16)18/h1-8,15-16H
Molecular Formula C20H10O4
Molecular Weight 314.291
Density 1.53g/cm3
Boiling point 547.8°C at 760 mmHg
Flash point 241.9°C
Refractive index 1.736