- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: pyridin-2,5-diamindihydrochlorid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: pyridin-2,5-diamindihydrochlorid
- Price: ￥318.0/5g ￥1328.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Diaminopyridine dihydrochloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
26878-35-3
26878-35-3 structure
- Name: pyridin-2,5-diamindihydrochlorid
- Chemical Name: pyridine-2,5-diamine,dihydrochloride
- CAS Number: 26878-35-3
- Molecular Formula: C5H9Cl2N3
- Molecular Weight: 182.051
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Aminopyridine
- Create Date: 2018-05-31 08:00:00
- Modify Date: 2025-08-31 12:41:49
| Name | pyridine-2,5-diamine,dihydrochloride |
|---|---|
| Synonyms |
MFCD00040818
2,5-Pyridinediamine dihydrochloride Pyridin-2,5-diyldiamin,Hydrochlorid pyridine-2,5-diyldiamine,hydrochloride pyridin-2,5-diamindihydrochlorid 2,5-DiaMinopyridine Dihydrochloride 2,5-Pyridinediamine, hydrochloride (1:2) Pyridine-2,5-diamine dichlorhydrate Pyridine-2,5-diamine dihydrochloride EINECS 248-083-4 Pyridin-2,5-diyldiamin,Dihydrochlorid |
| Boiling Point | 329.1ºC at 760 mmHg |
|---|---|
| Melting Point | 264 °C (dec.)(lit.) |
| Molecular Formula | C5H9Cl2N3 |
| Molecular Weight | 182.051 |
| Flash Point | 179.1ºC |
| Exact Mass | 181.017349 |
| PSA | 64.93000 |
| LogP | 3.01240 |
| Vapour Pressure | 0.000182mmHg at 25°C |
| Water Solubility | 1000 g/L (20 ºC) |
| 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-S37/39 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2933399090 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |