2363-23-7

Basic information

• Product Name: 1-(methylsulfanyl)-2,4-dinitrobenzene
• Synonyms: 2,4-Dinitrophenyl methyl sulfide; Benzene, 1- (methylthio)-2,4-dinitro-; benzene, 1-(methylthio)-2,4-dinitro-
• CAS NO: 2363-23-7
• Molecular Formula: C₇H₆N₂O₄S
• Molecular Weight: 214.1985
• Mol File: 2363-23-7.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 342°C at 760 mmHg
• Flash Point: 160.6°C
• Density: 1.48g/cm³
• Vapor Pressure: 0.000153mmHg at 25°C
• Refractive Index: 1.631
• CAS DataBase Reference: 1-(methylsulfanyl)-2,4-dinitrobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(methylsulfanyl)-2,4-dinitrobenzene(2363-23-7)
• EPA Substance Registry System: 1-(methylsulfanyl)-2,4-dinitrobenzene(2363-23-7)

Safety Data

• Hazardous Substances Data: 2363-23-7(Hazardous Substances Data)

Usage

General Description

1-(methylsulfanyl)-2,4-dinitrobenzene is a chemical compound with the molecular formula C7H6N2O4S. It is a yellow, crystalline solid with a molecular weight of 214.20 g/mol. This chemical is commonly used in the production of dyes and pigments, as well as in the synthesis of other organic compounds. However, it is also considered to be toxic and harmful if ingested, inhaled, or if it comes into contact with the skin. 1-(methylsulfanyl)-2,4-dinitrobenzene is classified as a hazardous material and should be handled with care and according to strict safety protocols.

Upstream product

• 74-93-1 methylthiol 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 5188-07-8 sodium thiomethoxide 
• 67-68-5 dimethyl sulfoxide 
• 610-30-0 2,4-dinitrobenzoic acid 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 70-34-8 2,4-Dinitrofluorobenzene 
• 2218-96-4 2,4-dinitrothiophenol 
• 528-76-7 2,4-dinitrobenzenesulfenyl chloride 
• 594-27-4 tetramethylstannane 
• 31899-35-1 Methylthio-(2,4-dinitrophenyl)-diimid 
• 74-88-4 methyl iodide 

Downstream Products

• 23153-08-4 4-(methylthio)-3-nitroaniline 
• 78228-01-0 2-(methylthio)-5-nitroaniline 
• 14314-69-3 potassium 2,4-dinitrophenolate 
• 26385-24-0 potassium methanethiolate 
• 835-57-4 methyl 2,4-dinitrophenyl sulfone 

Relevant articles and documents

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Copper-catalyzed decarboxylative methylthiolation of aromatic carboxylate salts with DMSO

A novel copper-catalyzed decarboxylative methylthiolation of arenecarboxylate salts has been realized using DMSO as the methylthiolation source. Various potassium aryl carboxylates underwent decarboxylative methylthiolation under air to furnish the corresponding aryl methyl thioethers in moderate to excellent yields. The reaction tolerated a wide variety of functional groups. Notably, the synthesis of ethylthioethers was also successfully achieved directly from diethyl sulfoxide under similar reaction conditions.

Alkyl- and Arylthiodediazoniations of Dry Arenediazonium o-Benzenedisulfonimides. Efficient and Safe Modifications of the Stadler and Ziegler Reactions to Prepare Alkyl Aryl and Diaryl Sulfides

The reaction between dry arenediazonium o-benzenedisulfonimides 1 and sodium thiolates in anhydrous methanol represents an efficient and safe procedure, of general validity, for the preparation of unfunctionalized or variously functionalized alkyl aryl and diaryl sulfides. As a rule, the reaction temperature was maintained at 0-5°C for the alkylthiodediazoniations and at room temperature (20-25°C) for the arylthiodediazoniations. The sulfide yields are generally high; of the 63 considered examples, 43 gave yields greater than 80% and 13 were between 70% and 80%. Lower yields were obtained only when sterically hindered diazonium salts or thiols were used. A good amount of the o-benzenedisulfonimide (8) was always recovered from the reactions and could be reused to prepare salts 1. The copious experimental data collected in homogeneous conditions have offered several starting points for the study of the mechanism of these reactions.

Synthesis of Disulfides from the Palladium(0)-Catalyzed Reactions of Sulfenyl Halides and Organostannanes

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