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67694-88-6;80433-99-4;80434-00-0 7,8,8a,9a-tetrahydrochryseno[3,4-b]oxirene

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Product Name 7,8,8a,9a-tetrahydrochryseno[3,4-b]oxirene
CAS No. 67694-88-6;80433-99-4;80434-00-0
Synonyms 3,4-epoxy-1,2,3,4-tetrahydrochrysene
InChI InChI=1/C18H14O/c1-2-4-13-11(3-1)5-9-15-14(13)8-6-12-7-10-16-18(19-16)17(12)15/h1-6,8-9,16,18H,7,10H2
Molecular Formula C18H14O
Molecular Weight 246.3032
Density 1.267g/cm3
Boiling point 460.3°C at 760 mmHg
Flash point 219.2°C
Refractive index 1.74