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Benzene-1,3-diyl bis(4-methylbenzenesulfonate) is a chemical compound with the molecular formula C16H14O6S2. It is a white crystalline solid that is soluble in organic solvents such as ethanol and acetone. benzene-1,3-diyl bis(4-methylbenzenesulfonate) is derived from benzene, with two 4-methylbenzenesulfonate groups attached to the 1 and 3 positions of the benzene ring. It is commonly used as a chemical intermediate in the synthesis of various dyes, pharmaceuticals, and other organic compounds. Due to its reactivity and versatility, benzene-1,3-diyl bis(4-methylbenzenesulfonate) plays a significant role in the chemical industry, particularly in the production of azo dyes and other colorants.

7464-60-0

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7464-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7464-60-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7464-60:
(6*7)+(5*4)+(4*6)+(3*4)+(2*6)+(1*0)=110
110 % 10 = 0
So 7464-60-0 is a valid CAS Registry Number.

7464-60-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name [3-(4-methylphenyl)sulfonyloxyphenyl] 4-methylbenzenesulfonate

1.2 Other means of identification

Product number -
Other names Resorcinol,di-p-toluene-sulfonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7464-60-0 SDS

7464-60-0Relevant academic research and scientific papers

Chromatography-Free and Eco-Friendly Synthesis of Aryl Tosylates and Mesylates

Lei, Xiangyang,Jalla, Anusha,Abou Shama, Mhd A.,Stafford, Jamie M.,Cao, Billy

supporting information, p. 2578 - 2585 (2015/09/01)

Two chromatography-free and eco-friendly protocols have been developed to synthesize aryl tosylates and mesylates by the tosylation and mesylation of the corresponding hydroxyarenes, respectively. These protocols are superior to other known ones regarding

Graphite/methanesulfonic acid (GMA) as a new reagent for sulfonylation of phenols and thia-Fries rearrangement of aryl sulfonates to sulfonylphenols

Sharghi, Hashem,Shahsavari-Fard, Zahra

, p. 42 - 52 (2007/10/03)

A new facile method for direct sulfonylation of phenols was developed. Graphite in methanesulfonic acid (GMA) was used to prepare sulfonylphenols by sulfonylation of phenol and naphthalene derivatives with p-toluenesulfonic acid (=4-methylbenzenesulfonic acid) (Table 1) and the thia-Fries rearrangement of aryl sulfonates (Table 4). Mechanistic studies showed that the sulfonylation reaction of phenols in GMA occurred through an initial sulfonate formation followed by a thia-Fries rearrangement of the aryl sulfonate by an intermolecular mechanism (Scheme 3).

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