ChemicalBook >> CAS DataBase List >>2-Methylpiperazine
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
- Molecular Weight:
- 100.16
- MDL Number:
- MFCD00005954
- MOL File:
- 109-07-9.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| 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) |
| FDA UNII | D0LWN1061P |
| NIST Chemistry Reference | Piperazine, 2-methyl-(109-07-9) |
| EPA Substance Registry System | Piperazine, 2-methyl- (109-07-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H228-H314 | |||||||||
| Precautionary statements | P210-P240-P260-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-Methylpiperazine price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M72404 | 2-Methylpiperazine 95% | 109-07-9 | 100g | $106 | 2024-03-01 | Buy |
| TCI Chemical | M1179 | 2-Methylpiperazine >99.0%(GC) | 109-07-9 | 25g | $37 | 2024-03-01 | Buy |
| TCI Chemical | M1179 | 2-Methylpiperazine >99.0%(GC) | 109-07-9 | 500g | $296 | 2024-03-01 | Buy |
| Alfa Aesar | B24405 | (±)-2-Methylpiperazine, 98% | 109-07-9 | 25g | $36.65 | 2024-03-01 | Buy |
| Alfa Aesar | B24405 | (±)-2-Methylpiperazine, 98% | 109-07-9 | 100g | $98.65 | 2024-03-01 | Buy |
2-Methylpiperazine Chemical Properties,Uses,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
1of2
Preparation Products
1of2
Global( 455)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong Believe Chemical PTE.LTD | +86-18553607090 +8618553607090 | 1093908296@qq.com | China | 1664 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085; +8615531157085 | abby@chuanghaibio.com | China | 8804 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3885 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86-13288715578 +86-13288715578 | sales@hbmojin.com | China | 12765 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 +86-13131129325 | sales1@chuanghaibio.com | China | 5255 | 58 |
| airuikechemical co., ltd. | +86-18353166132 +86-18353166132 | sales02@airuikechemical.com | China | 983 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29731 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21624 | 55 |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1001 | 58 |
View Lastest Price from 2-Methylpiperazine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-13 | 2-Methylpiperazine
109-07-9
|
US $0.00-0.00 / kg | 1kg | 98 | 1000 | Wuhan Circle Star Chem-medical Technology Co.,Ltd | |
 |
2025-06-13 | 2-Methylpiperazine
109-07-9
|
US $5.00 / kg | 1kg | ≥99% | 200mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-06-12 | 2-Methylpiperazine
109-07-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 2-Methylpiperazine
109-07-9
- US $0.00-0.00 / kg
- 98
- Wuhan Circle Star Chem-medical Technology Co.,Ltd
-
- 2-Methylpiperazine
109-07-9
- US $5.00 / kg
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- 2-Methylpiperazine
109-07-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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