2,6-Dichloro-3-[trifluoromethy
2,6-dichloro-3-(trifluoromethyl)pyridine
CAS: 55304-75-1
Molecular Formula: C6H2Cl2F3N
2,6-Dichloro-3-[trifluoromethy - Names and Identifiers
| Name | 2,6-dichloro-3-(trifluoromethyl)pyridine |
| Synonyms | 101494 2,6-Dichloro-3-[trifluoromethy 2,6-Dichloro-3-trifluoromethylpyridine 2,6-dichloro-3-(trifluoromethyl)pyridine 2,6-Dichloro-3-(trifluoromethyl)pyridine 2,6-DICHLORO-3-(TRIFLUOROMETHYL)PYRIDINE Pyridine, 2,6-dichloro-3-(trifluoromethyl)- 2,6-Dichloro-alpha,alpha,alpha-trifluoro-3-picoline |
| CAS | 55304-75-1 |
| EINECS | 259-585-8 |
| InChI | InChI=1/C6H2Cl2F3N/c7-4-2-1-3(5(8)12-4)6(9,10)11/h1-2H |
2,6-Dichloro-3-[trifluoromethy - Physico-chemical Properties
| Molecular Formula | C6H2Cl2F3N |
| Molar Mass | 215.99 |
| Density | 2.008g/mLat 25°C(lit.) |
| Melting Point | 194 °C |
| Boling Point | 194-196°C(lit.) |
| Flash Point | 218°F |
| Vapor Presure | 0.162mmHg at 25°C |
| BRN | 1570287 |
| pKa | -4.84±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.4850(lit.) |
2,6-Dichloro-3-[trifluoromethy - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Note | Harmful/Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
2,6-Dichloro-3-[trifluoromethy - Introduction
2,6-dichloro-3-(trifluoromethyl)pyridine is an organic compound with the formula C6H2Cl2F3N. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2,6-dichloro-3-(trifluoromethyl)pyridine is a colorless to pale yellow liquid.
-Melting point: Its melting point is -4°C.
-Boiling point: Its boiling point is 132-142°C.
-Density: Its density is 1.60g/cm³.
-Solubility: It is soluble in organic solvents such as acetone and dichloromethane.
Use:
- 2,6-dichloro-3-(trifluoromethyl)pyridine is usually used as a pesticide intermediate for the synthesis of agricultural products such as pesticides and fungicides.
-It can also be used as a research compound and has potential application value in the field of organic synthesis and medicine.
Preparation Method:
2,6-dichloro-3-(trifluoromethyl)pyridine can be synthesized by the following methods:
1.2,6-dichloropyridine is reacted with trifluoromethane anhydride.
2. the palladium catalyzed coupling reaction of 2,6-dichloropyridine and trifluoromethylboronic acid.
Safety Information:
- 2,6-dichloro-3-(trifluoromethyl)pyridine should be handled in a well-ventilated area, avoiding inhalation, ingestion or contact with skin and eyes.
-Wear appropriate protective equipment such as lab gloves, goggles, and face shields when using the compound.
-In the process of handling the compound, the laboratory safety operation regulations should be strictly observed.
-In case of accidental contact, flush the affected area immediately with plenty of water and seek medical help.
Nature:
-Appearance: 2,6-dichloro-3-(trifluoromethyl)pyridine is a colorless to pale yellow liquid.
-Melting point: Its melting point is -4°C.
-Boiling point: Its boiling point is 132-142°C.
-Density: Its density is 1.60g/cm³.
-Solubility: It is soluble in organic solvents such as acetone and dichloromethane.
Use:
- 2,6-dichloro-3-(trifluoromethyl)pyridine is usually used as a pesticide intermediate for the synthesis of agricultural products such as pesticides and fungicides.
-It can also be used as a research compound and has potential application value in the field of organic synthesis and medicine.
Preparation Method:
2,6-dichloro-3-(trifluoromethyl)pyridine can be synthesized by the following methods:
1.2,6-dichloropyridine is reacted with trifluoromethane anhydride.
2. the palladium catalyzed coupling reaction of 2,6-dichloropyridine and trifluoromethylboronic acid.
Safety Information:
- 2,6-dichloro-3-(trifluoromethyl)pyridine should be handled in a well-ventilated area, avoiding inhalation, ingestion or contact with skin and eyes.
-Wear appropriate protective equipment such as lab gloves, goggles, and face shields when using the compound.
-In the process of handling the compound, the laboratory safety operation regulations should be strictly observed.
-In case of accidental contact, flush the affected area immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:58
