Melting point :63.5-65.0 °C
Boiling point :76 °C11 mm Hg(lit.)
Density :0.865 g/mL at 25 °C(lit.)
refractive index :n20/D 1.451(lit.)
Flash point :152 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Benzene (Sparingly)
pka :13.71±0.10(Predicted)
form :Liquid
color :Clear yellow
Specific Gravity :0.865
Water Solubility :Not miscible with water.
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1902505
InChIKey :ZVGCJDPEKKEYES-UHFFFAOYSA-N
CAS DataBase Reference :5272-36-6(CAS DataBase Reference)
NIST Chemistry Reference :3-Trimethylsilylpropargyl alcohol(5272-36-6)
EPA Substance Registry System :2-Propyn-1-ol, 3-(trimethylsilyl)- (5272-36-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501 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 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P309 IF exposed or if you feel unwell: P310 Immediately call a POISON CENTER or doctor/physician.