Melting point :-4.5 °C
Boiling point :90℃/760Torr
Density :0.950
vapor pressure :19-55hPa at 25℃
refractive index :1.3889
Flash point :4°(39°F)
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :Chloroform (Sparingly), DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
form :liquid
pka :12.67±0.58(Predicted)
Specific Gravity :0.8139
color :Clear, colourless
Water Solubility :Soluble in water (1.00 mg/ml).
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1361356
LogP :1.19-5.06 at 20-25℃
NIST Chemistry Reference :Silanol, trimethyl(1066-40-6)
EPA Substance Registry System :Silanol, trimethyl- (1066-40-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
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. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P273 Avoid release to the environment.