3698-83-7

Basic information

• Product Name: 1,3-Dichloro-4,6-dinitrobenzene
• Synonyms: 1,5-DICHLORO-2,4-DINITROBENZENE;1,3-DICHLORO-4,6-DINITROBENZENE;LABOTEST-BB LT00848199;1,5-dichloro-2,4-dinitro-benzen;1,5-dinitro-2,4-dichlorobenzene;2,4-Dichloro-1,5-dinitrobenzene;Benzene, 1,3-dichloro-4,6-dinitro-;Benzene, 1,5-dichloro-2,4-dinitro-
• CAS NO: 3698-83-7
• Molecular Formula: C₆H₂Cl₂N₂O₄
• Molecular Weight: 237
• EINECS: 223-027-1
• Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives;Nitro Compounds;Nitrogen Compounds;Organic Building Blocks;Building Blocks;Chemical Synthesis;Nitro Compounds;Nitrogen Compounds;Organic Building Blocks
• Mol File: 3698-83-7.mol
• Article Data: 24

Chemical Properties

• Melting Point: 101-104 °C(lit.)
• Boiling Point: 337.6 °C at 760 mmHg
• Flash Point: 158 °C
• Appearance: /
• Density: 1.729 g/cm³
• Vapor Pressure: 0.000203mmHg at 25°C
• Refractive Index: 1.636
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: soluble in Toluene
• Water Solubility: Insoluble in water.
• BRN: 1685438
• CAS DataBase Reference: 1,3-Dichloro-4,6-dinitrobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dichloro-4,6-dinitrobenzene(3698-83-7)
• EPA Substance Registry System: 1,3-Dichloro-4,6-dinitrobenzene(3698-83-7)

Safety Data

• Hazard Codes: N,Xi
• Statements: 50
• Safety Statements: 61
• RIDADR: UN 3077 9/PG 3
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 3698-83-7(Hazardous Substances Data)

Usage

Uses

1,5-Dichloro-2,4-dinitrobenzene is used as pharmaceutical intermediate.

InChI:InChI=1/C6H2Cl2N2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H

Upstream product

• 611-06-3 2,4-dichloronitrobenzene 
• 54715-57-0 5-chloro-2,4-dinitrophenol 
• 98-59-9 p-toluenesulfonyl chloride 
• 541-73-1 1,3-Dichlorobenzene 
• 50-84-0 2,4 dichlorobenzoic acid 
• 50981-12-9 sulfuric acid monohydrate 
• 108-43-0 3-monochlorophenol 
• 121-73-3 3-Nitrochlorobenzene 
• 554-00-7 2,4-Dichloroaniline 
• 7664-93-9 sulfuric acid 
• 7697-37-2 nitric acid 
• 20248-64-0 4,6-dichloro-1,3-benzenediamine 
• 616-74-0 4,6-dinitroresorcinol 
• 91-66-7 N,N-diethylaniline 

Downstream Products

• 57356-27-1 5-chloro-2,4-dinitroanisole 
• 856354-92-2 1,5-dinitro-2,4-bis-(toluene-4-sulfonyl)-benzene 
• 88889-42-3 (+/-)-2-(5-chloro-2,4-dinitro-phenyl)-[1,2']biindenylidene-3,1',3'-trione 
• 56224-39-6 4-(5-chloro-2,4-dinitro-anilino)-phenol 
• 6471-75-6 N¹,N³-bis(4-hydroxyphenyl)-4,6-dinitrobenzene-1,3-diamine 
• 7508-49-8 5-chloro-N-(4-methylphenyl)-2,4-dinitroaniline 
• 56224-18-1 2-(5-chloro-2,4-dinitro-anilino)-ethanol 
• 10490-97-8 1,5-bis(hydroxyethylamino)-2,4-dinitrobenzene 
• 70187-41-6 2-(5-hydroxy-2,4-dinitro-phenoxy)-ethanol 
• 94082-81-2 1,5-bis-(2-hydroxy-ethoxy)-2,4-dinitro-benzene 
• 103164-41-6 1,2,4,5-tetrakis(phenylsulfonyl)benzene 
• 117131-36-9 5-chloro-N,N-dimethyl-2,4-dinitro-aniline 
• 858785-30-5 N'-(5-chloro-2,4-dinitro-phenyl)-N,N'-dimethyl-hydrazine 
• 101579-32-2 1,5-bis-(4-chloro-phenylsulfanyl)-2,4-dinitro-benzene 

Relevant articles and documents

A prototype of benzobis(imidazolium)-embedded conjugated polyelectrolyte: synthesis by direct C?H arylation and fluorescent responses to anions

We report the convenient synthesis of a benzobis(imidazolium)-embedded conjugated polyelectrolyte pBBI by a Cu-catalyzed direct C?H arylation of a cationic benzobis(imidazolium) monomer with a diiodide comonomer. pBBI shows weak fluorescence in solution due to rotation of the repeat units in the conjugated backbone, and enhanced fluorescence when electrostatically interacting with a variety of anions to form aggregates. Specially, pBBI responds to the bisulfite anion with intensified unique deep-blue fluorescence easily discriminated by naked eye.

Synthesis method of flumioxazin

The invention provides a synthesis method of flumioxazin, and belongs to the field of pesticide synthesis. According to the invention, the method solves the problems of many steps, low yield and the like in the existing flumioxazin synthesis process, has the following synthetic route defined in the specification, and has high yield.

Method for synthesizing 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate

The invention discloses a method for synthesizing 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate. 2, 4-dichloronitrobenzene serves as a raw material, nitration reaction is performed to obtain 2, 4-dichloro-1, 5-dinitrobenzene, the quantity of fluorinating agents and reaction conditions are controlled in aprotic polar solvents DMF, fluorination reaction with potassium fluoride is performed to obtain 2-fluoro-4-chloro-1, 5-dinitrobenzene, and the 2-fluoro-4-chloro-1, 5-dinitrobenzene is polarized in the etherified aprotic polar solvents DMF and subjected to etherification reaction with hydroxy acetate under the action of acid-binding agents and catalysts to obtain the 2-(5-fluoro-1, 5 dinitro-phenoxy) acetate. In addition, raw materials are inexpensive and easy to obtain, operation is simple andconvenient, technological conditions of reaction in all steps are mild, the method is high in safety and short in reaction time, and industrial production can be popularized.