Boiling point :152-153 °C (lit.)
Density :1.098 g/mL at 25 °C (lit.)
refractive index :n20/D 1.5800(lit.)
Flash point :115 °F
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
form :Liquid
color :Colorless to yellow to orange
Water Solubility :Slightly soluble in water.
InChI :InChI=1S/C6H4S/c1-2-6-3-4-7-5-6/h1,3-5H
InChIKey :MJHLPKWONJUCFK-UHFFFAOYSA-N
SMILES :C1SC=CC=1C#C

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.