742-25-6

Basic information

• Product Name: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene
• Synonyms: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene
• CAS NO: 742-25-6
• Molecular Formula: C₁₃H₁₀N₂O₇S
• Molecular Weight: 338.29
• Mol File: 742-25-6.mol
• Article Data: 14

Chemical Properties

• Melting Point: 124 °C
• Boiling Point: 524.1°C at 760 mmHg
• Flash Point: 270.8°C
• Appearance: /
• Density: 1.516g/cm³
• Vapor Pressure: 1.49E-10mmHg at 25°C
• Refractive Index: 1.623
• CAS DataBase Reference: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene(742-25-6)
• EPA Substance Registry System: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene(742-25-6)

Safety Data

• Hazardous Substances Data: 742-25-6(Hazardous Substances Data)

Usage

General Description

1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene is a chemical compound with the molecular formula C13H10N4O7S. It is a derivative of benzene with two nitro groups and a sulfonyloxy group attached to it. 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene is commonly used as a reagent in organic synthesis and as a precursor for the production of dyes and pigments. It is important to handle this compound with care, as it is considered to be toxic and may cause skin and eye irritation upon contact. Additionally, it is also considered to be harmful if ingested or inhaled.

InChI:InChI=1/C13H10N2O7S/c1-9-2-5-11(6-3-9)23(20,21)22-13-7-4-10(14(16)17)8-12(13)15(18)19/h2-8H,1H3

Upstream product

• 51-28-5 2,4-Dinitrophenol 
• 98-59-9 p-toluenesulfonyl chloride 
• 573-56-8 2,6-dinitrophenol 
• 104-15-4 toluene-4-sulfonic acid 
• 156840-00-5 2,4-dinitrophenyl 4-nitrobenzenesulfonate 
• 156839-99-5 2,4-dinitrophenyl 3-nitrobenzenesulfonate 
• 973-63-7 2,4-dinitrophenyl 4-chlorobenzenesulfonate 
• 970-88-7 2,4-dinitrophenyl benzenesulfonate 
• 154853-46-0 2,4-dinitrophenyl 4-methoxybenzenesulfonate 
• 175676-42-3 trifluoromethyl 4-methylbenzenesulfonate 
• 1252879-47-2 Co(((CH₃)3C)4(C₆H₂CHNO)2C₆H₁₀)OC₆H₃(NO₂)2 

Downstream Products

• 839-93-0 1-(2,4-dinitrophenyl)piperidine 
• 2486-07-9 2,4-dinitrophenyl phenyl ether 
• 835-57-4 methyl 2,4-dinitrophenyl sulfone 
• 837-21-8 ethyl-(2,4-dinitro-phenyl)-sulfone 
• 899-02-5 (2,4-dinitro-phenyl)-p-tolyl sulfone 
• 899-03-6 (4-chloro-phenyl)-(2,4-dinitro-phenyl)-sulfone 
• 896-80-0 1-benzenesulfonyl-2,4-dinitro-benzene 
• 75317-05-4 (4-bromo-phenyl)-(2,4-dinitro-phenyl)-sulfone 
• 5465-68-9 2-(2,4-dinitrophenyl)-3-oxobutyric acid ethyl ester 
• 961-68-2 N-phenyl-2,4-dinitroaniline 
• 18093-77-1 4-<4-(2.4-Dinitro-phenoxy)-phenyl>-buttersaeure 
• 4703-22-4 N-tosylpiperidine 
• 51-28-5 2,4-Dinitrophenol 
• 70-55-3 toluene-4-sulfonamide 

Relevant articles and documents

Structures and properties of coordination polymers with a rigid zwitterionic pyridinium-based tricarboxylate ligand

Four coordination polymers of different transition metal ions with a new zwitterionic tricarboxylate ligand, 1-(3,5-dicarboxylatophenyl)-4-carboxylatopyridinium (L2?) were synthesized, and characterized. They are formulated as [Cu3L

Novel asymmetric viologen compound as well as preparation method and application thereof (by machine translation)

The invention discloses a novel asymmetric viologen compound and a preparation method and application thereof, wherein the novel asymmetric viologen compound is mainly composed of 4, 4' - bipyridine and different electron donating groups, electron withdra

Approach to a Substituted Heptamethine Cyanine Chain by the Ring Opening of Zincke Salts

Cyanine dyes play an indispensable and central role in modern fluorescence-based biological techniques. Despite their importance and widespread use, the current synthesis methods of heptamethine chain modification are restricted to coupling reactions and nucleophilic substitution at the meso position in the chain. Herein, we report the direct transformation of Zincke salts to cyanine dyes under mild conditions, accompanied by the incorporation of a substituted pyridine residue into the heptamethine scaffold. This work represents the first general approach that allows the introduction of diverse substituents and different substitution patterns at the C3′-C5′ positions of the chain. High yields, functional tolerance, versatility toward the condensation partners, and scalability make this method a powerful tool for accessing a new generation of cyanine derivatives.