3518-65-8 Usage
Description
Chloromethanesulfonyl chloride, also known as methanesulfonyl chloride, is an organic compound with the chemical formula MeSO2Cl. It is a colorless to pale yellow liquid that is highly reactive and soluble in organic solvents. Chloromethanesulfonyl chloride is known for its versatility in organic synthesis and its ability to enhance the production of certain chemicals.
Uses
1. Used in Organic Synthesis:
Chloromethanesulfonyl chloride is used as a versatile intermediate for organic synthesis. Its reactivity allows it to be employed in various chemical reactions, making it a valuable component in the synthesis of a wide range of organic compounds.
2. Used in Citric Acid Production:
Chloromethanesulfonyl chloride is used as a catalyst to enhance citric acid production by Aspergillus niger NCIM-1696. Its presence in the fermentation process increases the yield of citric acid, which is an important industrial chemical used in the food and beverage industry, as well as in the production of biodegradable plastics and pharmaceuticals.
3. Used in Pharmaceutical Synthesis:
Chloromethanesulfonyl chloride is used as a useful intermediate for pharmaceutical synthesis. Its ability to participate in various chemical reactions makes it a valuable component in the development of new drugs and pharmaceutical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 3518-65-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,1 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3518-65:
(6*3)+(5*5)+(4*1)+(3*8)+(2*6)+(1*5)=88
88 % 10 = 8
So 3518-65-8 is a valid CAS Registry Number.
InChI:InChI=1/CH2Cl2O2S/c2-1-6(3,4)5/h1H2
3518-65-8Relevant articles and documents
Grossert,Langler
, p. 49 (1973)
Process for preparing sulfonyl halides
-
, (2008/06/13)
A process for preparing compounds of the general formula (I) from compounds of the general formula (II) and sulfite salts with subsequent halogenation. The solvent which is used for halogenation is an organic solvent which is fully or partly miscible with water. The sulfonyl halides are useful for synthesizing bio active substances.
The sulfohaloform reaction revisited and revised
Baum, James Clayton,Hardstaff, William Rayne,Langler, Richard Francis,Makkinje, Anthony
, p. 1687 - 1691 (2007/10/02)
A study of the aqueous chlorinolyses of a series of benzylic dithioacetals along with related α-chlorobenzylic sulfides is reported.These results require a modification of our previously proposed sulfohaloform reaction, so that thionium ion intermediates which have at least one alkyl group on sp2 carbon follow a different pathway.