35847-95-1 Usage
Description
2-(4-Chlorophenylsulfonyl)ethanol, also known as chlorphenesin, is a synthetic chemical compound with the molecular formula C8H9ClO3S. It is a white, crystalline substance that is soluble in water and has a mild, characteristic odor. 2-(4-Chlorophenylsulfonyl)ethanol is effective at preventing the growth of microorganisms, making it a valuable preservative in various applications.
Uses
Used in Cosmetics and Personal Care Products:
2-(4-Chlorophenylsulfonyl)ethanol is used as a preservative for its ability to prevent the growth of harmful bacteria, fungi, and other microorganisms. This helps to extend the shelf life of cosmetic and personal care products, ensuring their stability and safety for consumers.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-(4-Chlorophenylsulfonyl)ethanol, or chlorphenesin, is used as a preservative in various formulations to maintain the sterility and prevent contamination of medications, ensuring their efficacy and safety for patients.
Used in Food and Beverage Industry:
Chlorphenesin is also utilized as a preservative in the food and beverage industry to inhibit the growth of spoilage-causing microorganisms, thereby extending the shelf life of products and maintaining their quality and safety for consumption.
Overall, 2-(4-Chlorophenylsulfonyl)ethanol is an important ingredient in the formulation of many products across different industries, primarily due to its effectiveness as a preservative in preventing microbial growth and ensuring product safety and stability.
Check Digit Verification of cas no
The CAS Registry Mumber 35847-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,8,4 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 35847-95:
(7*3)+(6*5)+(5*8)+(4*4)+(3*7)+(2*9)+(1*5)=151
151 % 10 = 1
So 35847-95-1 is a valid CAS Registry Number.
35847-95-1Relevant articles and documents
Process for producing [2-(arylsulfonyl) ethenyl] benzene derivatives
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, (2008/06/13)
The present invention provides a safer and more efficient process for producing [2-(arylsulfonyl)ethenyl]benzene derivatives of the formula (3): wherein R1, R2, R3 and R4 are the same or different and each independently represent a hydrogen, fluorine, or chlorine atom, a lower alkyl group, or the like, and two adjacent R3 and R4 may bond each other at their terminals to form a ring, which the process is characterized in that a 2-(arylsulfonyl)ethanol of formula (1): wherein R1 and R2 are as defined above, and an acid anhydride are reacted in the presence of a base, and the reaction liquid obtained is supplied to a reaction with an aromatic halide of formula (2): wherein X represents a chlorine, bromine, or iodine atom, and R3 and R4 are the same as defined above, in the presence of a palladium catalyst and a base.
ASYMMETRIC OXIDATION OF SULPHIDES TO SULPHOXIDES CATALYSED BY TITANIUM COMPLEXES OF N-SALICYLIDENE-L-AMINO ACIDS
Colonna, Stefano,Manfredi, Amedea,Spadoni, Massimo,Casella, Luigi,Gullotti, Michele
, p. 71 - 74 (2007/10/02)
Oxidation of alkyl aryl and heterocyclic sulphides with ButOOH and a catalytic amount of titanium N-salicylidene-L-amino acids ( 0.1 mol equiv. ) affords the corresponding sulphoxides with an enantiomeric excess up to 21percent.The use of other metal complexes with the same ligands led to racemic products.
