Basic

CAS No.	432-68-8
Product Name	beta,beta-caroten-4-one
Synonyms	echinenone; (7'cis)-beta,beta-caroten-4-one
Molecular Formula	C40H54O
Molecular Weight	550.8562

Physical property

Density	0.972g/cm3
Boiling point	685.3°C at 760 mmHg
Flash point	370.8°C
Refractive index	1.57