42145-66-4 Usage
General Description
2-(1,1,2,2-Tetrafluoroethoxy)toluene is a chemical compound with the molecular formula C9H7F4O. It is a clear, colorless liquid with a molecular weight of 210.15 g/mol. 2-(1,1,2,2-TETRAFLUOROETHOXY)TOLUENE is used in the manufacturing of polymers, resins, and other industrial products due to its unique properties and chemical reactivity. It is also used as a solvent and as an intermediate in the synthesis of other organic compounds. 2-(1,1,2,2-Tetrafluoroethoxy)toluene is considered to be a hazardous substance and should be handled and stored with caution to prevent any adverse effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 42145-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,4 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 42145-66:
(7*4)+(6*2)+(5*1)+(4*4)+(3*5)+(2*6)+(1*6)=94
94 % 10 = 4
So 42145-66-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H8F4O/c1-6-4-2-3-5-7(6)14-9(12,13)8(10)11/h2-5,8H,1H3
42145-66-4Relevant articles and documents
A practical synthesis of aryl tetrafluoroethyl ethers via the improved reaction of phenols with 1,2-dibromotetrafluoroethane
Li, Jianqing,Qiao, Jennifer X.,Smith, Daniel,Chen, Bang-Chi,Salvati, Mark E.,Roberge, Jacques Y.,Balasubramanian, Balu N.
, p. 7516 - 7519 (2008/03/14)
An efficient and practical synthesis of various aryl tetrafluoroethyl ethers by the reaction of phenols with 1,2-dibromotetrafluoroethane and the subsequent reduction with zinc dust was described. The nucleophilic substitution of 1,2-dibromotetrafluoroethane with phenols initiated by bromophilic attack was improved by using Cs2CO3 as a base and DMSO as a solvent.
