Basic

CAS No.	5310-37-2
Product Name	2-(pentamethylbenzylidene)-1H-indene-1,3(2H)-dione
Synonyms	2-Pentamethylphenylmethylene-indan-1,3-dione
Molecular Formula	C21H20O2
Molecular Weight	304.3823

Physical property

Density	1.167g/cm3
Boiling point	489.6°C at 760 mmHg
Flash point	181.4°C
Refractive index	1.636