- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Methylpiperazine dihydrochloride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Methylpiperazine dihydrochloride
- Price: ￥218.0/5g ￥878.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-METHYLPIPERAZINE DIHYDROCHLORIDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
34352-59-5
34352-59-5 structure
- Name: 1-Methylpiperazine dihydrochloride
- Chemical Name: 1-methylpiperazine,dihydrochloride
- CAS Number: 34352-59-5
- Molecular Formula: C5H14Cl2N2
- Molecular Weight: 173.084
- Catalog: Pharmaceutical intermediate Heterocyclic compound Piperazine
- Create Date: 2018-09-25 17:06:14
- Modify Date: 2025-08-21 08:55:37
| Name | 1-methylpiperazine,dihydrochloride |
|---|---|
| Synonyms |
Piperazine, 1-methyl-, hydrochloride (1:2)
methylpiperazine,chloride,chloride MFCD00012755 1-Methylpiperazine dihydrochloride 1-MethylpiperazineDihydrochloride |
| 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 |
| Water Solubility | 1 M NH4OH: soluble25mg/mL, clear to hazy, colorless to light yellow |
| 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 | |
| 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% |