393-79-3

Basic information

• Product Name: 2,4-DICHLORO-3-FLUORONITROBENZENE
• Synonyms: 2,4-DICHLORO-3-FLUORONITROBENZENE;2,4-Dichloro-3-Fluoro-1-nitrobenzene;2,4-Dichloro-3-fluroronitrobenzene;1,3-dichloro-2-fluoro-4-nitrobenzene;1,3-dichloro-2-fluoro-4-nitro-benzene
• CAS NO: 393-79-3
• Molecular Formula: C₆H₂Cl₂FNO₂
• Molecular Weight: 209.99
• Mol File: 393-79-3.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 280°C
• Flash Point: 122.7 °C
• Appearance: /
• Density: 1.622 g/cm³
• Vapor Pressure: 0.00686mmHg at 25°C
• Refractive Index: 1.572
• CAS DataBase Reference: 2,4-DICHLORO-3-FLUORONITROBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-DICHLORO-3-FLUORONITROBENZENE(393-79-3)
• EPA Substance Registry System: 2,4-DICHLORO-3-FLUORONITROBENZENE(393-79-3)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 393-79-3(Hazardous Substances Data)

Usage

General Description

2,4-Dichloro-3-fluoronitrobenzene is a chemical compound with the molecular formula C6H3Cl2FNO2. It is a yellow solid that is commonly used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. 2,4-DICHLORO-3-FLUORONITROBENZENE is primarily used in the production of herbicides and insecticides, as well as in the manufacturing of various organic compounds. It is classified as a nitro compound, which means it contains a nitro group (NO2) attached to a benzene ring. 2,4-Dichloro-3-fluoronitrobenzene is considered to be a potentially hazardous compound and should be handled with caution due to its toxic and irritant properties.

InChI:InChI=1/C6H2Cl2FNO2/c7-3-1-2-4(10(11)12)5(8)6(3)9/h1-2H

Upstream product

• 2729-34-2 3,5-dichloro-4-fluorophenylamine 
• 3107-19-5 3,5-dichloro-4-fluoro-nitrobenzene 
• 20098-48-0 3,4,5-trichloronitrobenzen 
• 608-31-1 2,6-Dichloroaniline 
• 2268-05-5 1,3-dichloro-2-fluorobenzene 

Downstream Products

• 771-69-7 2,3,4-trifluoronitrobenzene 
• 17318-08-0 5-bromo-1,3-dichloro-2-fluorobenzene 
• 122375-82-0 2-bromo-4,5,6-trifluoroaniline 
• 138526-69-9 3,4,5-trifluoro-1-bromobenzene 
• 261762-56-5 1-chloro-2-fluoro-3-methoxy-benzene 
• 395-27-7 (2,4-dichloro-3-fluoro-phenoxy)-acetic acid 
• 322-26-9 (2,3,4-trifluoro-phenoxy)-acetic acid 
• 343-99-7 2,4-dichloro-3-fluoro-phenol 
• 2822-41-5 2,3,4-trifluorophenol 
• 3862-73-5 2,3,4-trifluoroaniline 
• 82419-41-8 2-acetonyloxy-3-fluoro-4-chloronitrobenzene 
• 82419-40-7 2-fluoro-3-chloro-6-nitrophenol 
• 443-93-6 2,4-dichloro-3-fluoroaniline 

Relevant articles and documents

Preparation method of 3, 5-dichloro-4-fluorobromobenzene compound

The invention relates to a preparation method of 3, 5-dichloro-4-fluorobromobenzene. The method takes 2, 6-dichlorofluorobenzene as a raw material, the raw material is simple and easy to obtain, the cost is low, the method is simple in process, mild in condition and environment-friendly, the separation and purification of an intermediate product 2, 4-dichloro-3-fluoronitrobenzene through a crystallization method are much more efficient than those of the traditional distillation means, and the process safety is high. The loss is lower.

Preparation method of 2, 3, 4-trifluoronitrobenzene

The invention belongs to the field of organic synthesis, and particularly relates to a preparation method of 2, 3, 4-trifluoronitrobenzene. The method comprises the following steps: reacting 2,6-dichlorofluorobenzene as a raw material with HNO3/H2SO4 so as to obtain 2, 6-dichloro-3-nitrofluorobenzene, and then reacting the 2, 6-dichloro-3-nitrofluorobenzene with anhydrous potassium fluoride to obtain the 2, 3, 4-trifluoronitrobenzene. The method disclosed by the invention is high in yield, simple in synthesis and suitable for industrial production.