Basic

CAS No.	142-63-2
Product Name	Piperazine hexahydrate
Synonyms	Piperazine hyexahydrate; Piperazine hydrate
Molecular Formula	C4H22N2O6
Molecular Weight	194.2273

Physical property

Melting point	41-45℃
Boiling point	149.3°C at 760 mmHg
Flash point	49.7°C

Hazard Symbols	C:Corrosive;
Risk Codes	R34:Causes burns.; R42/43:May cause sensitization by inhalation and skin contact.; R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
Safety Description	S22:Do not inhale dust.; S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;