1-溴-3-氯-5-氟-4-硝基苯

1-溴-3-氯-5-氟-4-硝基苯 - Names and Identifiers

Name	2-氟-4-溴-6-氯硝基苯
Synonyms	4-Bromo-2-chloro-6-fluoronitrobenzene 1-Bromo-3-chloro-5-fluoro-4-nitrobenzene 5-Bromo-1-chloro-3-fluoro-2-nitrobenzene Benzene, 5-bromo-1-chloro-3-fluoro-2-nitro-
CAS	218797-71-8

1-溴-3-氯-5-氟-4-硝基苯 - Physico-chemical Properties

Molecular Formula	C6H2BrClFNO2
Molar Mass	254.44
Density	1.904±0.06 g/cm3(Predicted)
Boling Point	289.6±35.0 °C(Predicted)
Storage Condition	2-8℃

1-溴-3-氯-5-氟-4-硝基苯 - Introduction

2-Fluoro-4-bromo-6-chloronitrobenzene is an organic compound with the chemical formula C6H2BrClFN2O2.

Nature:
2-Fluoro-4-bromo-6-chloronitrobenzene is a colorless solid, soluble in organic solvents such as methanol, ethanol and dichloromethane, and slightly soluble in water. It has a toxic and pungent odor.

Use:
The main use of 2-fluoro-4-bromo-6-chloronitrobenzene is as a pesticide intermediate. It can be used to synthesize the pesticide p-nitrochlorobenzoic acid, which can act as a killer of weeds, fungi and insects. In addition, it can also be used as dyes for chemicals, dye intermediates and starting materials for pharmaceutical synthesis.

Preparation Method:
The preparation method of 2-fluoro-4-bromo-6-chloronitrobenzene is generally obtained by a substitution reaction of p-nitrobromobenzene. First, fluorine and chlorine atoms are introduced into nitrobromobenzene, and then the reaction is carried out under corresponding conditions to obtain the target product.

Safety Information:
2-Fluoro-4-bromo-6-chloronitrobenzene is a toxic compound, and exposure to or inhalation of its vapours, dusts or solutions may pose a hazard to human health. During use or operation, appropriate safety measures should be taken, such as wearing protective gloves, goggles and protective clothing. At the same time, it should be stored in a tightly sealed, dry and cool place, away from fire source and open flame. In case of accidental contact or ingestion, seek medical attention immediately and provide detailed information on the chemical substance.

Last Update：2024-04-09 21:11:58