133391-52-3 Usage
General Description
Methyl 2-pentafluoroethyl-benzoate is a chemical compound with the molecular formula C10H6F5O2. It is a derivative of benzoic acid, with a pentafluoroethyl group attached to the 2-position of the benzene ring. Methyl 2-pentafluoroethyl-benzoate is commonly used as an intermediate in organic synthesis and as a building block for the production of various pharmaceuticals, agrochemicals, and other fine chemicals. It is a colorless liquid with a slightly sweet odor and is stable under normal conditions. Methyl 2-pentafluoroethyl-benzoate is also used as a flavoring agent and fragrance ingredient in the cosmetic and food industries. Due to its synthetic versatility and unique chemical properties, this compound has a wide range of applications in different fields.
Check Digit Verification of cas no
The CAS Registry Mumber 133391-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133391-52:
(8*1)+(7*3)+(6*3)+(5*3)+(4*9)+(3*1)+(2*5)+(1*2)=113
113 % 10 = 3
So 133391-52-3 is a valid CAS Registry Number.
133391-52-3Relevant articles and documents
THE TRIFLUOROMETHYLATION OF CHLOROAROMATICS USING THE COPPER-CF2Br2-DIALKYLAMIDE REACTION SYSTEM
Clark, James H.,Denness, James E.,McClinton, Martin A.,Wynd, Andrew J.
, p. 411 - 426 (2007/10/02)
The in situ generation of CuCF3 from the reaction of copper, dibromodifluoromethane and either N,N-dimethylformamide or N,N-dimethylacetamide (Burton's reagent) has been used for the direct substitution of chlorine by CF3 in a number of aromatic substrates.Particular attention has been paid to the effects of ring substituents on the efficiency of reaction.
