Melting point :36-41 °C(lit.)
Boiling point :203.6±22.0 °C(Predicted)
Density :0.98
refractive index :1.5160 to 1.5200
Flash point :192 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :powder to lump
color :White to Orange to Green
InChI :1S/C9H12SSi/c1-11(2,3)7-5-9-4-6-10-8-9/h4,6,8H,1-3H3
InChIKey :XJUQFUWWPCIZRB-UHFFFAOYSA-N
SMILES :C[Si](C)(C)C#Cc1ccsc1

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 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
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.