- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Dichloro-3-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: 2,5-Dichloro-3-nitropyridine
- Price: ￥138.0/5g ￥488.0/25g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dichloro-3-nitropyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
21427-62-3
21427-62-3 structure
- Name: 2,5-Dichloro-3-nitropyridine
- Chemical Name: 2,5-Dichloro-3-nitropyridine
- CAS Number: 21427-62-3
- Molecular Formula: C5H2Cl2N2O2
- Molecular Weight: 192.988
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Nitropyridine
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-08-20 18:49:59
| Name | 2,5-Dichloro-3-nitropyridine |
|---|---|
| Synonyms |
2,5-Dichloro-3-nitropyridine
2,5-dichloro-3-nitro-pyridine 2-amino-5-chloro-3-nitrobenzene T6NJ BG CNW EG 3-nitro-2,5-dichloropyridine 2,5-Dichlor-3-nitro-pyridin MFCD06658963 Pyridine, 2,5-dichloro-3-nitro- 2,5-dichloronitropyridine |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 265.3±35.0 °C at 760 mmHg |
| Melting Point | 39-45 °C |
| Molecular Formula | C5H2Cl2N2O2 |
| Molecular Weight | 192.988 |
| Flash Point | 114.2±25.9 °C |
| Exact Mass | 191.949326 |
| PSA | 58.71000 |
| LogP | 1.89 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.603 |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H318-H335 |
| Precautionary Statements | P261-P280-P301 + P310-P305 + P351 + P338 |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 36/37/38-22-43 |
| Safety Phrases | S36/37/39-S26 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933399090 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![6-CHLORO-1H-PYRROLO[3,2-B]PYRIDIN-2(3H)-ONE structure](https://image.chemsrc.com/caspic/462/136888-12-5.png)
![5-chloro-2-[(2-methyltetrazol-5-yl)methyl]-3-nitropyridine structure](https://image.chemsrc.com/caspic/086/923033-74-3.png)
![5-chloro-2-[(1-methyltetrazol-5-yl)methyl]-3-nitropyridine structure](https://image.chemsrc.com/caspic/472/923033-77-6.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% |