Basic

CAS No.	33143-29-2
Product Name	2,2-dimethyl-2H-chromene-6-carbonitrile
Synonyms	2,2-Dimethyl-2H-chromeme-6-carbonitrile
Molecular Formula	C12H11NO
Molecular Weight	185.2218

Physical property

Density	1.13g/cm3
Melting point	48℃
Boiling point	301°C at 760 mmHg
Flash point	126.8°C
Refractive index	1.578

Hazard Symbols	Xn:Harmful;
Risk Codes	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Safety Description	S36/37:Wear suitable protective clothing and gloves.;