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109-01-3

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Identification

Name
1-Methylpiperazine
CAS
109-01-3
Synonyms
1-METHYLPIPERAZINE
AKOS BBS-00003665
LABOTEST-BB LTBB000517
methylpiperazine
METHYLPIPERAZINE-N
N-METHYLPIPERAZINE
NMPRZ
1-methyl-piperazin
Piperazine,1-methyl-
1-METHYLPIPERAZINE, STANDARD FOR GC
N-MethylPiperazineForSynthesis
N-EthylPiperazineForSynthesis
N-Methylpiperazine, 98+%
1-Methylpiperazine, 99+%
N-Methylpiperazin
n-METHYL PIPERAZINE extrapure
1-Methylpiperazine, 98+%
4-Methylpiperazine
EINECS(EC#)
203-639-5
Molecular Formula
C5H12N2
MDL Number
MFCD00005966
Molecular Weight
100.16
MOL File
109-01-3.mol

Chemical Properties

Appearance
clear liquid
mp 
-6 °C
bp 
138 °C(lit.)

density 
0.903 g/mL at 25 °C(lit.)

vapor density 
3.5 (vs air)

refractive index 
n20/D 1.466(lit.)

Fp 
108 °F

storage temp. 
Store under Nitrogen
Water Solubility 
soluble
Sensitive 
Hygroscopic
Detection Methods
GC,NMR
BRN 
102724
CAS DataBase Reference
109-01-3(CAS DataBase Reference)
NIST Chemistry Reference
Piperazine, 1-methyl-(109-01-3)
Storage Precautions
Moisture sensitive
Storage Precautions
Moisture sensitive;Heat sensitive
EPA Substance Registry System
109-01-3(EPA Substance)

Safety Data

Hazard Codes 
T,F,C,Xi
Risk Statements 
R10:Flammable.
R21:Harmful in contact with skin.
R23:Toxic by inhalation.
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
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 or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
RIDADR 
UN 2734 8/PG 2

WGK Germany 
2

RTECS 
TM1225000

Hazard Note 
Flammable/Toxic/Corrosive/Store under nitrogen
HazardClass 
3
PackingGroup 
III
HS Code 
29335995
Safety Profile
Poison by intraperitoneal route. Moderately toxic by inhalation, ingestion, and skin contact. A severe skin and eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.

Raw materials And Preparation Products

Raw materials
Methanol-->CARBON DIOXIDE-->1,4-Diazacyclohexane-->PIPERAZINE HEXAHYDRATE-->PIPERAZINE DIHYDROCHLORIDE
Preparation Products
Zopiclone-->2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbaldehyde-->3-[(4-METHYLPIPERAZIN-1-YL)METHYL]BENZALDEHYDE-->2-(4-Methylpiperazin-1-yl)pyrimidine-5-carboxamide-->2-(4-Methylpiperazin-1-yl)pyrimidin-5-amine-->(2-(4-Methylpiperazin-1-yl)pyrimidin-5-yl)methanol-->2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbonyl chloride-->(3,4-DIAMINO-PHENYL)-(4-METHYL-PIPERAZIN-1-YL)-METHANONE-->2-(4-Methylpiperazin-1-yl)pyrimidine-5-carboxylic acid-->2-(4-Methylpiperazin-1-yl)pyrimidine-5-carbonitrile-->3-(4-Methylpiperazin-1-ylmethyl)benzoic acid-->Ethyl 2-(4-methylpiperazin-1-yl)pyrimidine-5-carboxylate-->4-[(4-Methylpiperazin-1-yl)methyl]aniline-->(2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methanamine-->CHLORCYCLIZINE HYDROCHLORIDE-->2-Hydrazinyl-1-(4-methylpiperazin-1-yl)ethanone -->3-Hydrazinyl-1-(4-methylpiperazin-1-yl)propan-1-one -->CHLORCYCLIZINE-->2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carbaldehyde-->Levofloxacin hydrochloride-->2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxamide-->(2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methanol-->2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-4-amine-->2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carbonitrile-->4-(4-Methylpiperazino)aniline-->2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylic acid-->1-METHYL-4-(4-NITROPHENYL)PIPERAZINE-->Ethyl 2-(4-methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylate-->4-(4-METHYLPIPERAZINOMETHYL)BENZOIC ACID-->(4-METHYL-PIPERAZIN-1-YL)-ACETIC ACID-->Clozapine-->1-METHYL-4-(3-NITROPHENYL)PIPERAZINE-->Rimantadine-->1-METHYL-4-(4-NITROBENZYL)PIPERAZINE-->1-Amino-4-methylpiperazine-->1-FORMYL-4-METHYLPIPERAZINE

Material Safety Data Sheet(MSDS)

msds information
1-Methylpiperazine(109-01-3).msds

Hazard Information

Hazard
Moderate fire risk.

Spectrum Detail

Spectrum Detail
1-Methylpiperazine(109-01-3) IR2
1-Methylpiperazine(109-01-3) IR1
1-Methylpiperazine(109-01-3) MS
1-Methylpiperazine(109-01-3) 13C NMR
1-Methylpiperazine(109-01-3) 1H NMR

Well-known Reagent Company Product Information

Acros Organics
1-Methylpiperazine, 99+%(109-01-3)
Alfa Aesar
1-Methylpiperazine, 98+%(109-01-3)
Sigma Aldrich
109-01-3(sigmaaldrich)
TCI AMERICA
1-Methylpiperazine,>98.0%(GC)(109-01-3)
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