pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)-

pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)- - Names and Identifiers

Name	2-chloro-3-nitro-5-(trifluoromethyl)pyridine
Synonyms	2-CHLORO-3-NITRO-5-(TRIFLUOROMETHYL)PYRIDINE 2-chloro-5-(trifluoroMethyl)-3-nitropyridine 2-chloro-3-nitro-5-(trifluoromethyl)pyridine Pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)- pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)- 6-Chloro-5-nitro-alpha,alpha,alpha-trifluoro-3-picoline
CAS	72587-15-6
InChI	InChI=1/C6H2ClF3N2O2/c7-5-4(12(13)14)1-3(2-11-5)6(8,9)10/h1-2H

pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)- - Physico-chemical Properties

Molecular Formula	C6H2ClF3N2O2
Molar Mass	226.54
Density	1.618±0.06 g/cm3(Predicted)
Boling Point	242.3±35.0 °C(Predicted)
Flash Point	100.3°C
Vapor Presure	0.0532mmHg at 25°C
Appearance	Liquid
Color	Colorless to pale yellow
pKa	-5.31±0.10(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.4870 to 1.4910

pyridine, 2-chloro-3-nitro-5-(trifluoromethyl)- - Introduction

2-choro-3-nitro-5-(trifluoromethyl)pyridine is an organic compound with the formula C6H2ClF3N2O2. Its main properties are as follows:

1. Appearance: Colorless to pale yellow crystalline solid.
2. Melting point: about 72-73°C.
3. Boiling point: about 251-253°C.
4. Solubility: Soluble in organic solvents, such as ethanol, ether and dichloromethane, slightly soluble in water.

2-chloro-3-nitro-5-(trifluoromethyl)pyridine is commonly used in the field of pesticides and pharmaceuticals, with antifungal and insecticidal activity. It can be used as an insecticide in fruit trees and vegetable fields, as well as in grasslands, golf courses and horticultural landscapes. In addition, it is also used in the synthesis of other organic compounds and the preparation of pharmaceutical intermediates.

On the preparation method, it can be obtained by adding chlorine and sodium nitrate to trifluoroethyl ketone and heating the reaction. Specific preparation steps can be found in organic synthesis handbooks or professional literature.

Regarding safety information, 2-choro-3-nitro-5-(trifluoromethyl)pyridine is an organic compound and should be used or handled in accordance with safe operating procedures. It may be irritating to the skin, eyes and respiratory tract, so care should be taken to avoid contact during operation. At the same time, work in a well-ventilated area and wear appropriate protective equipment, such as chemical goggles, gloves and protective clothing. If ingested or inhaled by mistake, seek medical attention immediately. When storing, keep away from high temperature, fire source and oxidant. For specific safety information, it is recommended to consult the relevant safety data sheet.

Last Update：2024-04-09 21:48:26