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6317-27-7

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6317-27-7 Usage

General Description

4-Chlorophenyl methanesulfonate is a chemical compound with the formula C7H7ClO3S. It is an organosulfur compound that contains a sulfonate ester group and a chlorophenyl group. 4-chlorophenyl methanesulfonate is commonly used in organic synthesis as a reagent for converting alcohols to their corresponding mesylates, which are useful intermediates in various chemical processes. It is a colorless to light yellow liquid with a slightly sweet odor and is soluble in organic solvents such as ether and chloroform. It is an important compound in the field of organic chemistry and is used as a versatile reagent in various chemical reactions.

Check Digit Verification of cas no

The CAS Registry Mumber 6317-27-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,1 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6317-27:
(6*6)+(5*3)+(4*1)+(3*7)+(2*2)+(1*7)=87
87 % 10 = 7
So 6317-27-7 is a valid CAS Registry Number.

6317-27-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-chlorophenyl) methanesulfonate

1.2 Other means of identification

Product number -
Other names para-chlorophenyl methanesulfonate

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:6317-27-7 SDS

6317-27-7Relevant articles and documents

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

Pitfalls in assessing the α-effect: Reactions of substituted phenyl methanesulfonates with HOO-, OH-, and substituted phenoxides in H2O

Um, Ik-Hwan,Im, Li-Ra,Buncel, Erwin

body text, p. 8571 - 8577 (2011/03/20)

Toward resolving the current controversy regarding the validity of the α-effect, we have examined the reactions of Y-substituted phenyl methanesulfonates 1a-1l with HOO-, OH-, and Z-substituted phenoxides in the gas phase versus solu

A simple preparation of aryl methanesulfonates by thermal decomposition of dry arenediazonium O-benzenedisulfonimides in methanesulfonic acid

Barbero, Margherita,Degani, Iacopo,Dughera, Stefano,Fochi, Rita,Perracino, Paolo

, p. 90 - 93 (2007/10/03)

Aryl methansulfonates 3 (18 examples) were easily prepared by thermal decomposition of dry arenediazonium o-benzenedisulfonimides 1 in methanesulfonic acid (2). The reactions were carried out at temperatures between 60 and 120°C for times between 0.5 and 8 h. The aryl methanesulfonates were obtained in reproducible yield of 70-90%, with few exceptions. In all cases the o-benzenedisulfonimide (4) could be recovered in good yields which can then be reused to prepare the salts 1. When thermal decomposition of salts 1 was carried out in trifluoromethanesulfonic acid (5) at 90-120°C for 1-2 h, aryl trifluoromethanesulfonates 6 were obtained in 73-78% yield (3 examples).

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