34352-59-5

Name	1-methylpiperazine dihydrochloride
Synonyms	TIMTEC-BB SBB003822 1-METHYLPIPERAZINE D 1-Methylpiperazine2HCl Pirenzepine EP Impurity D N-Methyl piperazine hydrochloride 1-methylpiperazine dihydrochloride 1-METHYLPIPERAZINE DIHYDROCHLORIDE
CAS	34352-59-5
InChI	InChI=1/C5H12N2.2ClH/c1-7-4-2-6-3-5-7;;/h6H,2-5H2,1H3;2*1H

Molecular Formula	C5H14Cl2N2
Molar Mass	173.08
Melting Point	246-250°C(lit.)
Boling Point	138°C at 760 mmHg
Flash Point	42.2°C
Solubility	1 M NH4OH: soluble25mg/mL, clear to hazy, colorless to light yellow
Vapor Presure	6.86mmHg at 25°C
Appearance	Powder
Color	White to off-white
Storage Condition	Refrigerator
Physical and Chemical Properties	The commercial melting point of 98% is 246-250 ℃.

Hazard Symbols	T - Toxic
Risk Codes	R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany	3