- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,6-Dichloro-4-nitropyridine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,6-Dichloro-4-nitropyridine
- Price: ￥88.0/1g ￥208.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,6-Dichloro-4-nitropyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
25194-01-8
25194-01-8 structure
- Name: 2,6-Dichloro-4-nitropyridine
- Chemical Name: 2,6-dichloro-4-nitropyridine
- CAS Number: 25194-01-8
- Molecular Formula: C5H2Cl2N2O2
- Molecular Weight: 192.988
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Nitropyridine
- Create Date: 2018-08-22 11:50:13
- Modify Date: 2025-08-22 17:57:50
| Name | 2,6-dichloro-4-nitropyridine |
|---|---|
| Synonyms |
T6NJ BG DNW FG
2,5-DIBROMO-4-METHYL-3-NITRO-PYRIDINE 4-nitro-2,6-dichloro-pyridine MFCD05670545 Pyridine,2,6-dichloro-4-nitro Pyridine, 2,6-dichloro-4-nitro- 2,6-Dichloro-4-nitropyridine 2,6-dichloro-4-nitro-pyridine |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 282.9±35.0 °C at 760 mmHg |
| Melting Point | 94-98ºC |
| Molecular Formula | C5H2Cl2N2O2 |
| Molecular Weight | 192.988 |
| Flash Point | 124.9±25.9 °C |
| Exact Mass | 191.949326 |
| PSA | 58.71000 |
| LogP | 1.87 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.603 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H317-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R37/38;R41;R43 |
| Safety Phrases | S26-S39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~68%
25194-01-8 |
| Literature: Xuanzhu Pharmaco., Ltd. Patent: EP2524917 A1, 2012 ; Location in patent: Page/Page column 58-59 ; |
|
~%
25194-01-8 |
| Literature: US4453972 A1, ; |
|
~69%
25194-01-8 |
| Literature: Palmer, Andreas Marc; Muench, Gabriela; Brehm, Christof; Zimmermann, Peter Jan; Buhr, Wilm; Feth, Martin Philipp; Simon, Wolfgang Alexander Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 3 p. 1511 - 1530 |
|
~%
25194-01-8 |
| Literature: Nucleosides, Nucleotides and Nucleic Acids, , vol. 22, # 12 p. 2133 - 2144 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![4,6-Dichloro-1H-imidazo[4,5-c]pyridine structure](https://image.chemsrc.com/caspic/493/2589-12-0.png)
![4,6-dichloro-1-methylpyrrolo[3,2-c]pyridine structure](https://image.chemsrc.com/caspic/151/114244-83-6.png)
| 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% |