Melting point :-15 °C
Boiling point :169 °C(lit.)
Density :1.078
vapor density :3.8 (vs air)
vapor pressure :1.4 mm Hg ( 20 °C)
FEMA :3616 | BENZENETHIOL
refractive index :n20/D 1.588(lit.)
Flash point :123 °F
storage temp. :Store at RT.
solubility :DMSO, Ethyl Acetate
pka :6.6(at 25℃)
form :Liquid
color :Clear colorless to slightly yellow
Odor :Unpleasant
PH :5 (20°C in H2O, saturated aqueous solution)
Odor Type :meaty
Water Solubility :insoluble
Sensitive :Stench
Merck :14,9355
JECFA Number :525
BRN :506523
Exposure limits :TLV-TWA 0.5 ppm (～2.5 mg/m³ ) (ACGIH).
Dielectric constant :4.4（25℃）
Stability :Stable. Flammable. May form explosive mixtures with air. Stench. Incompatible with strong oxidizing agents.
LogP :2.33
CAS DataBase Reference :108-98-5(CAS DataBase Reference)
NIST Chemistry Reference :Benzenethiol(108-98-5)
EPA Substance Registry System :Thiophenol (108-98-5)

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 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 H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. 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.