ChemicalBook--->CAS DataBase List--->109-01-3

109-01-3

109-01-3 Structure

109-01-3 Structure
IdentificationMore
[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 PropertiesBack Directory
[Appearance]

clear liquid
[Melting point ]

-6 °C
[Boiling point ]

138 °C(lit.)
[density ]

0.903 g/mL at 25 °C(lit.)
[vapor density ]

3.5 (vs air)
[vapor pressure ]

12 hPa (20 °C)
[refractive index ]

n20/D 1.466(lit.)
[Fp ]

108 °F
[storage temp. ]

Store under Nitrogen
[solubility ]

Chloroform (Soluble), Methanol (Soluble)
[form ]

Liquid
[pka]

pK1:4.94(+2);pK2:9.09(+1) (25°C,μ=0.1)
[color ]

Clear
[Specific Gravity]

0.903
[PH]

11-12 (50g/l, H2O, 20℃)
[explosive limit]

1.2-9.9%(V)
[Water Solubility ]

soluble
[Sensitive ]

Hygroscopic
[Detection Methods]

GC,NMR
[BRN ]

102724
[InChIKey]

PVOAHINGSUIXLS-UHFFFAOYSA-N
[LogP]

-0.57 at 25℃
[CAS DataBase Reference]

109-01-3(CAS DataBase Reference)
[NIST Chemistry Reference]

Piperazine, 1-methyl-(109-01-3)
[Storage Precautions]

Moisture sensitive;Heat sensitive
[EPA Substance Registry System]

109-01-3(EPA Substance)
Safety DataBack Directory
[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
[Autoignition Temperature]

320 °C
[Hazard Note ]

Flammable/Toxic/Corrosive/Store under nitrogen
[TSCA ]

Yes
[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.
[Toxicity]

LD50 orally in Rabbit: 2547 mg/kg LD50 dermal Rabbit 1341 mg/kg
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Methanol-->Carbon dioxide-->Piperazine-->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-->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-->1-AdaMantanethylaMine-->1-METHYL-4-(4-NITROBENZYL)PIPERAZINE-->1-Amino-4-methylpiperazine-->1-FORMYL-4-METHYLPIPERAZINE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-Methylpiperazine(109-01-3).msds
Hazard InformationBack Directory
[Hazard]

Moderate fire risk.
[Chemical Properties]

clear liquid
[Uses]

1-Methylpiperazine is used in the preparation of 2-(4-Methyl-1-piperazinylmethyl)acrylophenone(MPMAP)
[Definition]

ChEBI: 1-Methylpiperazine is a N-methylpiperazine.
[Flammability and Explosibility]

Flammable
Spectrum DetailBack Directory
[Spectrum Detail]

1-Methylpiperazine(109-01-3)MS
1-Methylpiperazine(109-01-3)1HNMR
1-Methylpiperazine(109-01-3)13CNMR
1-Methylpiperazine(109-01-3)IR1
1-Methylpiperazine(109-01-3)IR2
1-Methylpiperazine(109-01-3)Raman
Well-known Reagent Company Product InformationBack Directory
[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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