2678-21-9

Usage

Uses

Used in Chemical Production Industry:
1,2,5-Trichloro-4,6-dinitrobenzene is used as a chemical intermediate for the production of dyes and other organic chemicals. Its unique chemical properties make it a valuable component in the synthesis of various compounds used in different industries.
Used in Industrial Chemical Reactions:
1,2,5-Trichloro-4,6-dinitrobenzene is used in industrial chemical reactions due to its reactivity and properties. Its ability to participate in various chemical processes allows it to be a key component in the production of a wide range of organic chemicals.

InChI:InChI=1/C6HCl3N2O4/c7-2-1-3(10(12)13)5(9)6(4(2)8)11(14)15/h1H

Upstream product

• 89-69-0 2,4,5-Trichloronitrobenzene 
• 27864-13-7 1,2,4-trichloro-3-nitrobenzene 
• 120-82-1 1,2,4-Trichlorobenzene 
• 2213-80-1 1,2-dichloro-3,5-dinitrobenzene 
• 861294-35-1 2,3,6-trichloro-5-nitro-aniline 
• 71-43-2 benzene 

Downstream Products

• 1664-11-5 1,1'-(4-chloro-2,6-dinitro-m-phenylene)-bis-piperidine 
• 55743-73-2 3,6-dichloro-2,4-dinitro-anisole 
• 99282-35-6 4,7-dichloro-5-nitro-2-p-tolyl-2H-benzotriazole 
• 68142-53-0 5-benzylidene-3-(3,6-dichloro-2,4-dinitro-phenyl)-2-thioxo-thiazolidin-4-one 
• 29111-91-9 N¹-sec-Butyl-4-chloro-N³-ethyl-2,6-dinitro-benzene-1,3-diamine 
• 29111-95-3 4-Chloro-N¹,N¹,N³,N³-tetramethyl-2,6-dinitro-benzene-1,3-diamine 
• 29111-90-8 4-Chloro-N¹,N¹-diethyl-N³,N³-dimethyl-2,6-dinitro-benzene-1,3-diamine 
• 29111-97-5 4-Chloro-N¹,N¹-diethyl-N³-methyl-2,6-dinitro-benzene-1,3-diamine 
• 29111-93-1 N¹-sec-Butyl-4-chloro-N³-methyl-2,6-dinitro-benzene-1,3-diamine 
• 1664-10-4 3,4-Dichlor-2,6-dinitro-phenol 
• 2452-32-6 N,N-Diethyl-dithiocarbamidsaeure-<3,6-dichlor-2,4-dinitro-phenylester> 
• 91268-47-2 2,5,2',5'-Tetrachlor-4,6,4',6'-tetranitro-diphenylsulfid 
• 13656-67-2 1,3,4-trichloro-2,6-difluorobenzene 
• 773-67-1 5-Fluor-2.3.6-trichlor-1-nitro-benzol 

Relevant academic research and scientific papers

Electrophilic Aromatic Substitution. Part 37. Products of Aromatic Nitrations of some Chloronitrobenzenes and Substituted Benzoic Acids in Solutions of Dinitrogen Pentaoxide and of Nitronium Salts in Nitric Acid

Yields of aromatic products of nitration in nitric acid solutions containing dinitrogen pentaoxide or nitronium salt have been determined.Evidence for the intrusion of a mechanism other than the normal nitronium ion one comes from comparison of products in the two media and from the observation of 15N NMR CIDPN effects.The additional mechanism operative with some substrates in concentrated solutions of dinitrogen pentaoxide is postulated to be one in which reversible addition of the NO3 radical is followed by combination with NO2.Dienes produced in this way can give aromatic nitroproducts by elimination of nitric acid.Nitrodecarboxylation of substituted benzoic acids occurs by a radical process.

Electrophilic Aromatic Substitution. Part 35. Chlorination of 1,3-Dinitrobenzene, 1-Chloro-2,4-dinitrobenzene, and 2,4-Dinitrotoluene with Nitric Acid and Hydrogen Chloride or Chlorine in Sulphuric Acid or Oleum

Solutions of sulphuric acid or oleum containing HCl or Cl2 and nitric acid have been found both to chlorinate and nitrate deactivated aromatic compounds.The kinetics and products of the chlorination of 1,3-dinitrobenzene and 1-chloro-2,4-dinitrobenzene in sulphuric acid or oleum containing HCl and nitric acid at 130 deg C, and the kinetics and products of the chlorination of 2,4-dinitrotoluene at 90 deg C in sulphuric acid or oleum containing Cl2 and nitric acid, are reported. 1,3-Dinitrobenzene and 1-chloro-2,4-dinitrobenzene were predominantly chlorinated. 2,4-Dinitrotoluene gave approximately equal amounts of 6-chloro-2,4-dinitrotoluene and 2,4,6-trinitrotoluene.The results show that under these conditions, chlorination and nitration are competing electrophilic reactions, and that chlorination is less selective than nitration.Possible mechanisms for chlorination are discussed.

Electrophilic Aromatic Substitution. Part 33. Kinetics and Products of Aromatic Nitrations in Solutions of Dinitrogen Pentaoxide in Nitric Acid

The kinetics and/or products of reaction, in nitric acid containing 0-5 mol dm-3 of dinitrogen pentaoxide, of phenyltrimethylammonium perchlorate, 1,2-dichloro-4-nitrobenzene, 2,4-dinitrotoluene, 1,4-dichloro-2-nitrobenzene, 1,2,4-trichloro-5-nitrobenzene, 1,2,4,5-tetrachlorobenzene, pentachlorobenzene, 1,2,3-trichlorobenzene, 1,3,5-trichloro-2-nitrobenzene, 1,2-dichloro-3-nitrobenzene, 1,2,3,4-tetrachlorobenzene, and 1,3-dichloro-2-nitrobenzene, have been studied.For each substrate investigated kinetically, rate coefficients for nitration in solutions containing more than ca. 2 mol dm-3 dinitrogen pentaoxide increase more quickly than the concentration of nitronium ion.In the cases of 1,2,4,5-tetrachlorobenzene, 1,4-dichloro-2-nitrobenzene, and 1,2,4-trichloro-5-nitrobenzene, but not with the other substrates, there was evidence for the formation of, in addition to expected aromatic nitroproducts, unstable cyclohexadiene products.Those from 1,2,4-trichloro-5-nitrobenzene were identified as a diastereomeric pair of 3,5,6-trichloro-2,4-dinitrocyclohexa-2,5-dienyl nitrates.A mechanism for the formation of these products is proposed.