1-Methylpiperazine dihydrochloride

Modify Date: 2025-08-21 08:55:37

1-Methylpiperazine dihydrochloride structure	Common Name	1-Methylpiperazine dihydrochloride
	CAS Number	34352-59-5	Molecular Weight	173.084
	Density	N/A	Boiling Point	138ºC at 760 mmHg
	Molecular Formula	C₅H₁₄Cl₂N₂	Melting Point	246-250ºC(lit.)
	MSDS	Chinese USA	Flash Point	42.2ºC
	Symbol	GHS07	Signal Word	Warning

Name	1-methylpiperazine,dihydrochloride
Synonym	More Synonyms

Boiling Point	138ºC at 760 mmHg
Melting Point	246-250ºC(lit.)
Molecular Formula	C₅H₁₄Cl₂N₂
Molecular Weight	173.084
Flash Point	42.2ºC
Exact Mass	172.053406
PSA	15.27000
LogP	1.39210
InChIKey	AILFRWRYZZVJTL-UHFFFAOYSA-N
SMILES	CN1CCNCC1.Cl.Cl
Water Solubility	1 M NH4OH: soluble25mg/mL, clear to hazy, colorless to light yellow

1-Methylpiperazine dihydrochloride MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319
Precautionary Statements	P301 + P312 + P330-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;
Risk Phrases	R23/24/25;R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933599090

Precursor 0
DownStream 1
CAS#:132539-06-1 Olanzapine

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Mechanistic insights into the Pd(BINAP)-catalyzed amination of aryl bromides: kinetic studies under synthetically relevant conditions.

J. Am. Chem. Soc. 124(47) , 14104-14, (2002)

Kinetic studies using reaction calorimetry were carried out under synthetically relevant conditions to study the mechanism of the amination of bromobenzene with primary and secondary amines using Pd(2...

Chalcogenides of the aminomethylphosphines derived from 1-methylpiperazine, 1-ethylpiperazine and morpholine: NMR, DFT and structural studies for determination of electronic and steric properties of the phosphines.

Dalton Trans. 39(32) , 7547-55, (2010)

Chalcogenide derivatives of three aminomethylphosphines: P(CH2N(CH2CH2)2NCH3)3 (1), P(CH2N(CH2CH2)2NCH2CH3)3 (2) and P(CH2N(CH2CH2)2O)3 (3) were prepared: oxides--OP(CH2N(CH2CH2)2NCH3)3 (4), OP(CH2N(C...

The hydrolysis kinetics of monobasic and dibasic aminoalkyl esters of ketorolac.

Drug Dev. Ind. Pharm. 39(9) , 1346-56, (2013)

Six aminoethyl and aminobutyl esters of ketorolac containing 1-methylpiperazine (MPE and MPB), N-acetylpiperazine (APE and APB) or morpholine (ME and MB), were synthesized and their hydrolysis kinetic...

Piperazine, 1-methyl-, hydrochloride (1:2)

methylpiperazine,chloride,chloride

MFCD00012755

1-Methylpiperazine dihydrochloride

1-MethylpiperazineDihydrochloride