- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chloro-3-fluoropyridine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chloro-3-fluoropyridine
- Price: ￥98.0/1g ￥318.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chloro-3-fluoropyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4-Chloro-3-fluoropyridine
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
2546-56-7
2546-56-7 structure
- Name: 4-Chloro-3-fluoropyridine
- Chemical Name: 4-Chloro-3-fluoropyridine
- CAS Number: 2546-56-7
- Molecular Formula: C5H3ClFN
- Molecular Weight: 131.535
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Fluoropyridine
- Create Date: 2018-06-11 02:04:22
- Modify Date: 2025-08-20 07:20:09
| Name | 4-Chloro-3-fluoropyridine |
|---|---|
| Synonyms |
4-chloro-3-fluoro-pyridine
3-Fluor-4-chlor-pyridin Pyridine, 4-chloro-3-fluoro- 3-fluoro-4-chloropyridine 4-Chloro-3-fluoropyridine 4-chloro-3-fluoro-pyridin MFCD03453233 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 138.9±20.0 °C at 760 mmHg |
| Melting Point | -24 °C |
| Molecular Formula | C5H3ClFN |
| Molecular Weight | 131.535 |
| Flash Point | 37.8±21.8 °C |
| Exact Mass | 130.993805 |
| PSA | 12.89000 |
| LogP | 1.32 |
| Vapour Pressure | 8.2±0.2 mmHg at 25°C |
| Index of Refraction | 1.503 |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 3.0 |
| HS Code | 2933399090 |
|
~70%
2546-56-7 |
| Literature: AVENTIS PHARMACEUTICALS INC. Patent: WO2005/35496 A1, 2005 ; Location in patent: Page/Page column 32 ; |
|
~%
2546-56-7 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~%
2546-56-7 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~%
2546-56-7 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~%
2546-56-7 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
|
~%
2546-56-7 |
| Literature: Chemistry - A European Journal, , vol. 11, # 6 p. 1903 - 1910 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
| 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% |