- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-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: 2,5-Difluoropyridine
- Price: ￥198.0/5g ￥88.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 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
84476-99-3
84476-99-3 structure
- Name: 2,5-Difluoropyridine
- Chemical Name: 2,5-Difluoropyridine
- CAS Number: 84476-99-3
- Molecular Formula: C5H3F2N
- Molecular Weight: 115.081
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Fluoropyridine
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2025-08-25 12:14:53
| Name | 2,5-Difluoropyridine |
|---|---|
| Synonyms |
Pyridine,2,5-difluoro
MFCD04114191 2,5-Difluoropyridine 2,4-DIFLUOROPHENYL ISOTHIOCYANATE 2,5-difluoro-pyridine Pyridine, 2,5-difluoro- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 113.1±20.0 °C at 760 mmHg |
| Melting Point | -33 °C |
| Molecular Formula | C5H3F2N |
| Molecular Weight | 115.081 |
| Flash Point | 22.2±21.8 °C |
| Exact Mass | 115.023354 |
| PSA | 12.89000 |
| LogP | 0.95 |
| Vapour Pressure | 24.9±0.2 mmHg at 25°C |
| Index of Refraction | 1.447 |
| Storage condition | Room temperature. |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | T: Toxic;F: Flammable;Xi: Irritant; |
| Risk Phrases | 10-36/37/38-22 |
| Safety Phrases | 16-26-36/37/39 |
| RIDADR | UN 1993C 3 / PGIII |
| HS Code | 2933399090 |
|
~%
84476-99-3 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~%
84476-99-3 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~72%
84476-99-3 |
| Literature: Bobbio, Carla; Rausis, Thierry; Schlosser, Manfred Chemistry - A European Journal, 2005 , vol. 11, # 6 p. 1903 - 1910 |
|
~2%
Detail
|
| Literature: Journal of Fluorine Chemistry, , vol. 21, p. 159 - 170 |
|
~67%
84476-99-3 |
| Literature: Bobbio, Carla; Rausis, Thierry; Schlosser, Manfred Chemistry - A European Journal, 2005 , vol. 11, # 6 p. 1903 - 1910 |
|
~%
84476-99-3 |
| Literature: US2007/299080 A1, ; Page/Page column 65-66 ; |
| Precursor 6 | |
|---|---|
| DownStream 4 | |
| 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% |