- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4-Difluoropyridine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Difluoropyridine
- Price: ￥488.0/10g ￥298.0/5g ￥998.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-Difluoropyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
34941-90-7
34941-90-7 structure
- Name: 2,4-Difluoropyridine
- Chemical Name: 2,4-Difluoropyridine
- CAS Number: 34941-90-7
- Molecular Formula: C5H3F2N
- Molecular Weight: 115.081
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Fluoropyridine
- Create Date: 2018-08-14 17:20:18
- Modify Date: 2025-08-21 06:03:59
| Name | 2,4-Difluoropyridine |
|---|---|
| Synonyms |
2,4-Difluoro-pyridine
2,4-Diffluoropyridine 2,4-Difluoropyridine 2,4-F2C5H3N Pyridine, 2,4-difluoro- 2,4,6-TRIMETHYL-BETA-NITROSTYRENE 2,4-Difluoropyridin Pyridine,2,4-difluoro |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 122.4±20.0 °C at 760 mmHg |
| Molecular Formula | C5H3F2N |
| Molecular Weight | 115.081 |
| Flash Point | 27.8±21.8 °C |
| Exact Mass | 115.023354 |
| PSA | 12.89000 |
| LogP | 0.83 |
| Vapour Pressure | 16.8±0.2 mmHg at 25°C |
| Index of Refraction | 1.447 |
| Hazard Codes | Xi: Irritant;F: Flammable; |
|---|---|
| RIDADR | 1993 |
| Packaging Group | Ⅲ |
| HS Code | 2933399090 |
| Precursor 10 | |
|---|---|
| DownStream 2 | |
| 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% |