6130-75-2 Usage
General Description
2,4,5-TRICHLOROANISOLE, also known as TCA, is a chemical compound that is derived from the transformation of chlorophenols by molds. It is primarily known for its role in causing cork taint in wine, which imparts a musty, moldy odor and taste to the wine. TCA can also be found in various food and beverages, as well as in building materials and consumer products. Exposure to TCA can result in adverse health effects, including nausea, dizziness, and respiratory problems. Efforts are being made to minimize the presence of TCA in products and to find more effective methods for its removal.
Check Digit Verification of cas no
The CAS Registry Mumber 6130-75-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,3 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6130-75:
(6*6)+(5*1)+(4*3)+(3*0)+(2*7)+(1*5)=72
72 % 10 = 2
So 6130-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H5Cl3O/c1-11-7-3-5(9)4(8)2-6(7)10/h2-3H,1H3
6130-75-2Relevant articles and documents
THE REACTIONS OF UNACTIVATED ARYL HALIDES WITH SODIUM METHOXIDE IN HMPA; SYNTHESIS OF PHENOLS, ANISOLES, AND METHOXYPHENOLS
Testaferri, L.,Tiecco, M.,Tingoli, M.,Chianelli, D.,Montanucci, M.
, p. 193 - 198 (2007/10/02)
Sodium methoxide reacts with dichlorobenzenes in HMPA to give the chloroanisoles as a result of a SNAr process.Excess MeONa then effects the demethylation of the ethers to give the chlorophenols via an SN2 reaction.With tri- and tetrachlorobenzenes the initially formed chloroanisoles can be dealkylated to chlorophenols or can suffer further substitution to give the chlorodimethoxybenzenes; these react with excess MeONa to give the chloromethoxyphenols.The results obtained with the various isomers of the di-, tri-, and tetrachlorobenzenes are presented and discussed on the basis of the electronic effects of the substituents.
