- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-fluoro-3-chloro-5-(trifluoromethyl)pyridine
- 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-fluoro-3-chloro-5-(trifluoromethyl)pyridine
- Price: ￥908.0/25g ￥288.0/5g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM 3-CHLORO-2-FLUORO-5-(TRIFLUOROMETHYL)PYRIDINE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
72537-17-8
72537-17-8 structure
- Name: 2-fluoro-3-chloro-5-(trifluoromethyl)pyridine
- Chemical Name: 3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine
- CAS Number: 72537-17-8
- Molecular Formula: C6H2ClF4N
- Molecular Weight: 199.533
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-12-31 08:28:00
- Modify Date: 2025-08-22 10:48:45
| Name | 3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine |
|---|---|
| Synonyms |
2-fluoro-3-chloro-5-(trifluoromethyl)pyridine
3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine MFCD00191918 Pyridine, 3-chloro-2-fluoro-5-(trifluoromethyl)- |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 155.2±35.0 °C at 760 mmHg |
| Melting Point | 16-20 °C(lit.) |
| Molecular Formula | C6H2ClF4N |
| Molecular Weight | 199.533 |
| Flash Point | 47.7±25.9 °C |
| Exact Mass | 198.981186 |
| PSA | 12.89000 |
| LogP | 3.07 |
| Vapour Pressure | 3.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.430 |
| 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 | S26-S36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2933399090 |
|
~99%
72537-17-8 |
| Literature: Pfleger, Christophe; Waldmeier, Pius; Wang, Shaoning Patent: US2008/221327 A1, 2008 ; Location in patent: Page/Page column 9-10 ; |
|
~10%
72537-17-8 |
| Literature: Yoneda; Fukuhara Tetrahedron, 1996 , vol. 52, # 1 p. 23 - 36 |
| Precursor 2 | |
|---|---|
| DownStream 9 | |
| 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% |