Melting point :150-153 °C (lit.)
Boiling point :389 °C [760mmHg]
Density :1.13
refractive index :1.628
Flash point :>200°C
storage temp. :Inert atmosphere,Room Temperature
pka :13.39±0.58(Predicted)
form :Powder
color :white
Water Solubility :reacts
Sensitive :Air Sensitive
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :985007
InChIKey :NLSXASIDNWDYMI-UHFFFAOYSA-N
CAS DataBase Reference :791-31-1(CAS DataBase Reference)
NIST Chemistry Reference :Silanol, triphenyl-(791-31-1)
EPA Substance Registry System :Silanol, triphenyl- (791-31-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.