- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Sichuan Hengkang Science and Technology Development Co.,Ltd.
- China
- Product Name: 2-Piperazinecarboxylic acid dihydrochloride
- Price: ￥10000.0/1kg ￥9500.0/100kg ￥Inquiry/1000kg
- Purity: 99.0%
- Stocking Period: 7 Day
- Contact: Teresa
- Email: hk999@hengkangtech.com
- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Piperazinecarboxylic acid 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: 2-Piperazinecarboxylic acid dihydrochloride
- Price: ￥298.0/5g ￥498.0/10g ￥1018.0/25g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-Piperazine-2-carboxylic acid dihydrochloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
158663-69-5
158663-69-5 structure
- Name: 2-Piperazinecarboxylic acid dihydrochloride
- Chemical Name: (S)-Piperazine-2-carboxylic acid dihydrochloride
- CAS Number: 158663-69-5
- Molecular Formula: C5H12Cl2N2O2
- Molecular Weight: 203.067
- Create Date: 2018-04-18 08:00:00
- Modify Date: 2025-08-28 14:24:29
| Name | (S)-Piperazine-2-carboxylic acid dihydrochloride |
|---|---|
| Synonyms |
2-Piperazinecarboxylic acid dihydrochloride
(S)-Piperazine-2-Carboxylic Acid Dihydrochloride (S)-2-Piperazinecarboxylic Acid Dihydrochloride (2R)-Piperazine-2-carboxylic acid dihydrochloride MFCD01632104 2-Piperazinecarboxylic acid, hydrochloride (1:2) (S)-(-)-Piperazine-2-carboxylic acid dihydrochloride Piperazine-2-carboxylic acid dihydrochloride (2S)-piperazine-2-carboxylic acid,dihydrochloride |
| Boiling Point | 313.6ºC at 760 mmHg |
|---|---|
| Melting Point | 280ºC |
| Molecular Formula | C5H12Cl2N2O2 |
| Molecular Weight | 203.067 |
| Flash Point | 143.5ºC |
| Exact Mass | 202.027588 |
| PSA | 61.36000 |
| LogP | 0.89400 |
| Vapour Pressure | 0.000107mmHg at 25°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933599090 |
| 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% |