Melting point :250-255 °C
Density :1.075 g/mL at 25 °C(lit.)
refractive index :n20/D 1.61
Flash point :246 °C
storage temp. :2-8°C
form :beads
InChI :1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3
InChIKey :XYLMUPLGERFSHI-UHFFFAOYSA-N
SMILES :CC(=C)c1ccccc1
CAS DataBase Reference :25014-31-7
EPA Substance Registry System :Benzene, (1-methylethenyl)-, homopolymer (25014-31-7)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.