ChemicalBook > CAS DataBase List > 2-Methylpiperazine

2-Methylpiperazine

Product Name
2-Methylpiperazine
CAS No.
109-07-9
Chemical Name
2-Methylpiperazine
Synonyms
MP;2MPRZ;2-methyl-piperazin;2-METHYLPIPERAZINE;Piperazine,2-methyl-;2-Methylpiperazine>2-Methylpiperazine,98%;2-Methylpiperazine ,99%;2-Methylpiperazine, 97+%;(+/-)-2-METHYLPIPERAZINE
CBNumber
CB5376580
Molecular Formula
C5H12N2
Formula Weight
100.16
MOL File
109-07-9.mol
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2-Methylpiperazine Property

Melting point:
61-63 °C (lit.)
Boiling point:
155 °C/763 mmHg (lit.)
Density 
0.817 g/cm
refractive index 
1.4378 (estimate)
Flash point:
149 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
435g/l
pka
pK1:5.62(+2);pK2:9.60(+1) (25°C)
form 
Crystalline Powder, Crystals and/or Chunks
color 
White to yellow
PH
11-12 (50g/l, H2O)
Water Solubility 
78 g/100 mL (25 ºC)
Sensitive 
Air Sensitive & Hygroscopic
BRN 
383566
InChIKey
JOMNTHCQHJPVAZ-UHFFFAOYSA-N
CAS DataBase Reference
109-07-9(CAS DataBase Reference)
NIST Chemistry Reference
Piperazine, 2-methyl-(109-07-9)
EPA Substance Registry System
Piperazine, 2-methyl- (109-07-9)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36/37/39-36
RIDADR 
UN 1325 4.1/PG 2
WGK Germany 
2
RTECS 
TM1225020
F 
10
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
III
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M72404
Product name
2-Methylpiperazine
Purity
95%
Packaging
100g
Price
$106
Updated
2024/03/01
TCI Chemical
Product number
M1179
Product name
2-Methylpiperazine
Purity
>99.0%(GC)
Packaging
25g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
M1179
Product name
2-Methylpiperazine
Purity
>99.0%(GC)
Packaging
500g
Price
$296
Updated
2024/03/01
Alfa Aesar
Product number
B24405
Product name
(±)-2-Methylpiperazine, 98%
Packaging
25g
Price
$36.65
Updated
2024/03/01
Alfa Aesar
Product number
B24405
Product name
(±)-2-Methylpiperazine, 98%
Packaging
100g
Price
$98.65
Updated
2024/03/01
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2-Methylpiperazine Chemical Properties,Usage,Production

Chemical Properties

white to yellow crystalline powder and chunks

Uses

2-Methylpiperazine is used as a reagent in the design, synthesis and biological evaluation of diaminoquinazolines as b-catenine/Tcell transcription factor 4 (Tcf4) pathway inhibitor.

Purification Methods

Purify it by zone melting and by distillation. It is hygroscopic. The picrate has m 275-276o. [Beilstein 23 II 16, 23 III/IV 393, 23/3 V 267.]

2-Methylpiperazine Preparation Products And Raw materials

Raw materials

Ethylenediamine Propylene oxide

Preparation Products

2-Methylpyrazine Lomefloxacin TEMAFLOXACIN 1-cyclopropyl-6-fluoro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxo-quino line-3-carboxylic acid Lomefloxacin hydrochloride 4-N-Boc-2-Methyl-piperazine
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2-Methylpiperazine Suppliers

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View Lastest Price from 2-Methylpiperazine manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
2-Methylpiperazine 109-07-9
Price
US $65.00-20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-04
WUHAN FORTUNA CHEMICAL CO., LTD
Product
2-Methylpiperazine 109-07-9
Price
US $0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
300KG/month
Release date
2023-01-10
Hebei Weibang Biotechnology Co., Ltd
Product
2-Methylpiperazine 109-07-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-28

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