Melting point :-80 °C
Boiling point :54 °C/12 mmHg (lit.)
Density :1.096 g/mL at 25 °C (lit.)
refractive index :n20/D 1.457(lit.)
Flash point :118 °F
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
pka :pK1:7.95(SH) (25°C)
form :Liquid
color :Clear colorless
Water Solubility :Not miscible or difficult to mix in water.
Sensitive :Air Sensitive
BRN :605581
Stability :Stable. Flammable. Incompatible with strong oxidizing agents, strong bases.
InChIKey :PVBRSNZAOAJRKO-UHFFFAOYSA-N
LogP :1.134 (est)
CAS DataBase Reference :623-51-8(CAS DataBase Reference)
EPA Substance Registry System :Acetic acid, mercapto-, ethyl ester (623-51-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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.