3-Chloro-5-(Trifluoromethylpicolinonitr
3-chloro-2-cyano-5-(trifluoromethyl)pyridine
CAS: 80194-70-3
Molecular Formula: C7H2ClF3N2
3-Chloro-5-(Trifluoromethylpicolinonitr - Names and Identifiers
3-Chloro-5-(Trifluoromethylpicolinonitr - Physico-chemical Properties
| Molecular Formula | C7H2ClF3N2 |
| Molar Mass | 206.55 |
| Density | 1.51±0.1 g/cm3(Predicted) |
| Boling Point | 108-110 °C(Press: 30 Torr) |
| Flash Point | 105.2°C |
| Vapor Presure | 0.0218mmHg at 25°C |
| pKa | -5.03±0.20(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.482 |
3-Chloro-5-(Trifluoromethylpicolinonitr - Risk and Safety
| Hazard Class | IRRITANT |
3-Chloro-5-(Trifluoromethylpicolinonitr - Introduction
3-choro-2-cyano-5-(trifluoromethyl)pyridine is an organic compound whose chemical formula is C6H2ClF3N.
Nature:
-Appearance: colorless or yellowish liquid
-Bulk density: 1.35-1.40g/cm³
-Boiling point: 54-55 ℃
-Molecular weight: 179.54g/mol
Use:
3-choro-2-cyano-5-(trifluoromethyl)pyridine has high activity and is commonly used as catalysts, reagents and intermediates in organic synthesis reactions. It can be used in the preparation of other organic substances, such as pesticides, drugs and dyes. In addition, it can also be used in the field of chemical analysis and scientific research.
Preparation Method:
The common preparation method is obtained by the reaction of 2-cyano-3-chloropyridine and trifluoromethylboronic acid. The specific reaction conditions and procedures can be optimized according to the specific situation in the laboratory.
Safety Information:
3-choro-2-cyano-5-(trifluoromethyl)pyridine is an organic compound, the following safety precautions should be paid attention to during operation:
-Avoid skin contact and inhalation of gases or solutions.
-Wear appropriate protective gloves, goggles and protective clothing during operation.
-Avoid mixing with oxidants, strong acids and strong bases to prevent dangerous reactions.
-During use and storage, care should be taken to avoid fire and high temperature.
-If necessary, operate in a well-ventilated environment and follow the correct laboratory operating procedures.
The above information is for reference only. The specific experimental operations and safety measures should be adjusted according to the specific conditions and requirements of the laboratory.
Nature:
-Appearance: colorless or yellowish liquid
-Bulk density: 1.35-1.40g/cm³
-Boiling point: 54-55 ℃
-Molecular weight: 179.54g/mol
Use:
3-choro-2-cyano-5-(trifluoromethyl)pyridine has high activity and is commonly used as catalysts, reagents and intermediates in organic synthesis reactions. It can be used in the preparation of other organic substances, such as pesticides, drugs and dyes. In addition, it can also be used in the field of chemical analysis and scientific research.
Preparation Method:
The common preparation method is obtained by the reaction of 2-cyano-3-chloropyridine and trifluoromethylboronic acid. The specific reaction conditions and procedures can be optimized according to the specific situation in the laboratory.
Safety Information:
3-choro-2-cyano-5-(trifluoromethyl)pyridine is an organic compound, the following safety precautions should be paid attention to during operation:
-Avoid skin contact and inhalation of gases or solutions.
-Wear appropriate protective gloves, goggles and protective clothing during operation.
-Avoid mixing with oxidants, strong acids and strong bases to prevent dangerous reactions.
-During use and storage, care should be taken to avoid fire and high temperature.
-If necessary, operate in a well-ventilated environment and follow the correct laboratory operating procedures.
The above information is for reference only. The specific experimental operations and safety measures should be adjusted according to the specific conditions and requirements of the laboratory.
Last Update：2024-04-09 20:52:54
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