Basic

CAS No.	637-50-3
Product Name	trans-beta-Methylstyrene
Synonyms	1-Phenyl-1-propene; Ethenylmethylbenzene; ?Methylstyrene (omega-); b-Methylstyrene (racemic); prop-1-en-2-ylbenzene; prop-1-en-1-ylbenzene
Molecular Formula	C9H10
Molecular Weight	118.1757

Physical property

Density	0.906g/cm3
Boiling point	167.5°C at 760 mmHg
Flash point	49.4°C
Refractive index	1.559

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable gloves and eye/face protection.;