- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Difluoro-4-chloropyridine
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Difluoro-4-chloropyridine
- Price: ￥1186.0/250mg ￥2956.0/1g ￥746.0/100mg
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-CHLORO-2,5-DIFLUOROPYRIDINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 2,5-Difluoro-4-chloropyridine
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
851386-40-8
851386-40-8 structure
- Name: 2,5-Difluoro-4-chloropyridine
- Chemical Name: 4-Chloro-2,5-difluoropyridine
- CAS Number: 851386-40-8
- Molecular Formula: C5H2ClF2N
- Molecular Weight: 149.526
- Create Date: 2018-08-11 17:26:54
- Modify Date: 2025-09-18 08:07:58
| Name | 4-Chloro-2,5-difluoropyridine |
|---|---|
| Synonyms |
4-Chloro-2,5-difluoropyridine
Pyridine, 4-chloro-2,5-difluoro- Pyridine,4-chloro-2,5-difluoro 2,5-Difluoro-4-chloropyridine |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 146.9±35.0 °C at 760 mmHg |
| Molecular Formula | C5H2ClF2N |
| Molecular Weight | 149.526 |
| Flash Point | 42.6±25.9 °C |
| Exact Mass | 148.984390 |
| PSA | 12.89000 |
| LogP | 1.06 |
| Vapour Pressure | 5.8±0.3 mmHg at 25°C |
| Index of Refraction | 1.479 |
| 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% |