Melting point :320°C(dec.)(lit.)
Boiling point :262.01°C (rough estimate)
Density :1.3011 (rough estimate)
refractive index :1.6300 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Water
form :White crystalline solid
color :White to Off-White
InChI :InChI=1S/C4H10N2.2ClH/c1-2-6-4-3-5-1;;/h5-6H,1-4H2;2*1H
InChIKey :CVVIJWRCGSYCMB-UHFFFAOYSA-N
SMILES :C1NCCNC1.Cl.Cl
LogP :-1.171 (est)
CAS DataBase Reference :142-64-3(CAS DataBase Reference)
EPA Substance Registry System :Piperazine dihydrochloride (142-64-3)

Symbol(GHS):
Signal word:	Danger
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 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. 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. P308+P313 IF exposed or concerned: Get medical advice/attention.