6214-20-6

Basic information

• Product Name: METHYL 4-NITROBENZENESULFONATE
• Synonyms: METHYL 4-NITROBENZENESULFONATE;4-nitro-benzenesulfonicacimethylester;methyl 4-nitrobenzenesulphonate;Methyl nosylate.;METHYL 4-NITROBENZENESULFONATE, 99+%;4-Nitrobenzene-1-sulfonic acid methyl ester;4-Nitrobenzenesulfonic acid methyl ester;p-Nitrobenzenesulfonic acid methyl ester
• CAS NO: 6214-20-6
• Molecular Formula: C₇H₇NO₅S
• Molecular Weight: 217.2
• EINECS: 228-282-2
• Product Categories: Organic Building Blocks;Sulfonates/Sulfinates;Sulfur Compounds;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds
• Mol File: 6214-20-6.mol
• Article Data: 10

Chemical Properties

• Melting Point: 89-92 °C(lit.)
• Boiling Point: 500°C (rough estimate)
• Flash Point: 174°C
• Appearance: /
• Density: 1.6040 (rough estimate)
• Vapor Pressure: 3.6E-05mmHg at 25°C
• Refractive Index: 1.6100 (estimate)
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: acetone: 50 mg/mL, clear, slightly yellow
• Merck: 13,6124
• BRN: 2277327
• CAS DataBase Reference: METHYL 4-NITROBENZENESULFONATE(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL 4-NITROBENZENESULFONATE(6214-20-6)
• EPA Substance Registry System: METHYL 4-NITROBENZENESULFONATE(6214-20-6)

Safety Data

• Hazard Codes: Xi
• Statements: 38
• Safety Statements: 37
• WGK Germany: 3
• F: 10-21
• Hazardous Substances Data: 6214-20-6(Hazardous Substances Data)

Usage

Chemical Properties

pale yellow-beige powder

Uses

Methylating agent.

General Description

Reaction between methyl 4-nitrobenzenesulfonate and bromide ions has been studied in mixed single-chain-gemini micellar solutions. Kinetics of SN2 reactions of methyl 4-nitrobenzenesulfonate with ammonia, primary amines, secondary amines, tertiary amines and anionic nucleophiles has been studied.

InChI:InChI=1/C7H7NO5S/c1-13-14(11,12)7-4-2-6(3-5-7)8(9)10/h2-5H,1H3

Upstream product

• 210820-72-7 4-nitro-benzenesulfonic acid-(methyl-nitroso-amide) 
• 108-90-7 chlorobenzene 
• 124-41-4 sodium methylate 
• 98-74-8 4-Nitrobenzenesulfonyl chloride 
• 67-56-1 methanol 
• 13372-31-1 neopentyl 4-nitrobenzenesulfonate 
• 17043-56-0 perchloric acid methyl ester 
• 61657-42-9 4-Nitro-benzenesulfonatetetrabutyl-ammonium; 
• 1455-13-6 deuteromethanol 
• 456-27-9 4-nitrobenzenediazonium tetrafluoroborate 
• 80-18-2 Methyl benzenesulfonate 
• 5134-88-3 sodium p-nitrobenzenesulphonic acid 
• 138-42-1 p-nitrobenzenesulfonic acid 
• 74-88-4 methyl iodide 

Downstream Products

• 115-10-6 Dimethyl ether 
• 138-42-1 p-nitrobenzenesulfonic acid 
• 91948-72-0 C₇H₇NO₅S^(1-) 
• 67-64-1 acetone 
• 122334-37-6 4-chloro-N-methoxy-N-methylbenzamide 
• 932-96-7 N-methyl(p-chloroaniline) 
• 619-26-1 N-methyl-3-nitroaniline 
• 699-04-7 N-methyl-p-methylbenzylamine 

Relevant articles and documents

Nitration of deactivated aromatic compounds via mechanochemical reaction

A variety of deactivated arenes were nitrated to their corresponding nitro derivatives in excellent yields under high-speed ball milling condition using Fe(NO3)3·9H2O/P2O5 as nitrating reagent. A radical involved mechanism was proposed for this facial, eco-friendly, safe, and effective nitration reaction.

Copper-Catalyzed Multicomponent Reaction of DABCO·(SO2)2, Alcohols, and Aryl Diazoniums for the Synthesis of Sulfonic Esters

A Cu-catalyzed multicomponent cascade reaction of DABCO·(SO2)2 (DABSO), alcohol, and aryl diazonium tetrafluoroborate was developed which afforded sulfonic esters in moderate to good chemical yields. In this reaction, the SO2 surrogate DABSO was used for the first time in the synthesis of sulfonic aliphatic esters. This multicomponent reaction was carried out under mild conditions and tolerated a wide range of substrates, which provides a new and efficient strategy for the synthesis of sulfonic esters.

Synthesis of alkyl sulfonates from sulfonic acids or sodium sulfonates using solid-phase bound reagents

An efficient and selective method for the synthesis of sulfonic esters from sulfonic acids or sodium sulfonates using polymer-bound primary triazenes based upon the T2* linker has been developed. The purities of the esters obtained are usually greater tha