Melting point :90-93 °C
Boiling point :185°C/2mmHg(lit.)
Density :1.0546 (rough estimate)
vapor pressure :0.001Pa at 20℃
refractive index :1.5794 (estimate)
Flash point :115 °C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Methanol (Slightly)
form :Crystalline Powder
pka :9.05±0.10(Predicted)
color :White to light yellow
Water Solubility :0.45 g/L (20 ºC)
Sensitive :Air Sensitive
BRN :222773
LogP :0.6 at 20℃
CAS DataBase Reference :841-77-0(CAS DataBase Reference)
NIST Chemistry Reference :Benzhydryl piperazine(841-77-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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. P501 Dispose of contents/container to..…