50650-59-4
50650-59-4 structure
- Name: 2-Hydroxy-4-(trifluoromethyl)pyridine
- Chemical Name: 2-Hydroxy-4-(trifluoromethyl)pyridine
- CAS Number: 50650-59-4
- Molecular Formula: C6H4F3NO
- Molecular Weight: 163.097
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-09-14 10:25:58
- Modify Date: 2026-07-01 15:43:33
| Name | 2-Hydroxy-4-(trifluoromethyl)pyridine |
|---|---|
| Synonyms |
4-(Trifluoromethyl)pyridin-2(1H)-one
2-hydroxy-4-(tridluorometh 2-Hydroxy-4-(trifluoromethyl)pyridine ISO 9001：2015 REACH 4-(Trifluoromethyl)-2-pyridinone 2-Hydroxy-4-(trifluoromethyl)pyridine BUTTPK 45 2-HYDROXY-4-(TRIFLUOROMETHYL)PYRIDINE 4-(trifluoromethyl)pyridin-2-ol 4-(TRIFLUOROMETHYL)PYRIDIN-2-OL 4-(trifluoromethyl)-1H-pyridin-2-one 4-(TRIFLUOROMETHYL)-2-PYRIDONE 4-(Trifluoromethyl)pyridin-2-ol, 2-Hydroxy-alpha,alpha,alpha-trifluoro-4-picoline, 4-(Trifluoromethyl)pyridin-2(1H)-one 2(1H)-Pyridinone,4-(trifluoromethyl) 4-(Trifluoromethyl)-2(1H)-pyridinone 4-(Trifluoromethyl)pyridin-2-ol, 4-(Trifluoromethyl)pyridin-2(1H)-one 4-(TrifluoroMethyl)-2-pyridone 4-Trifluoromethyl-2(1H)pyridinone 2-hydroxy-4-(tridluoromethyl)pyridine 4-(trifluoromethyl)-1H-pyridin-2-one(50-4) 4-(Trifluoromethyl)pyridin-2-one 4-trifluoroMethyl-2-hydroxypyridine 2-Hydroxy-4-(TrifL MFCD00153195 4-(Trifluoromethyl)-2-pyridinone 4-TRIFLUOROMETHYL-2(1H)PYRIDINONE |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 302.6±37.0 °C at 760 mmHg |
| Melting Point | 161-165 °C(lit.) |
| Molecular Formula | C6H4F3NO |
| Molecular Weight | 163.097 |
| Flash Point | 136.8±26.5 °C |
| Exact Mass | 163.024506 |
| PSA | 33.12000 |
| LogP | 0.82 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.457 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R37/38;R41 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~%
50650-59-4 |
| Literature: Xiong, Wen-Nan; Yang, Cai-Guang; Jiang, Biao Bioorganic and Medicinal Chemistry, 2001 , vol. 9, # 7 p. 1773 - 1780 |
|
~71%
50650-59-4 |
| Literature: Dunn Journal of Fluorine Chemistry, 1999 , vol. 93, # 2 p. 153 - 157 |
|
~71%
50650-59-4 |
| Literature: Jiang, Biao; Xiong, Wennan; Zhang, Xiaobing; Zhang, Fangjiang Organic Process Research and Development, 2001 , vol. 5, # 5 p. 531 - 534 |
|
~%
Detail
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| Literature: Dow AgroSciences LLS Patent: US2009/5569 A1, 2009 ; Location in patent: Page/Page column 7 ; |
|
~%
Detail
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| Literature: Dow AgroSciences LLS Patent: US2009/5569 A1, 2009 ; Location in patent: Page/Page column 6-7 ; |
|
~%
50650-59-4 |
| Literature: Dunn Journal of Fluorine Chemistry, 1999 , vol. 93, # 2 p. 153 - 157 |
| Precursor 10 | |
|---|---|
| DownStream 4 | |
![2,5-difluoro-4-[2-oxo-4-(trifluoromethyl)pyridin-1-yl]benzonitrile structure](https://image.chemsrc.com/caspic/415/390412-38-1.png)
| 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% |