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1,1-bis(pentafluorophenyl)-2-(2-pentafluoroethoxytetrafluoroethoxy)difluoroethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

217824-95-8

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217824-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217824-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,8,2 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 217824-95:
(8*2)+(7*1)+(6*7)+(5*8)+(4*2)+(3*4)+(2*9)+(1*5)=148
148 % 10 = 8
So 217824-95-8 is a valid CAS Registry Number.

217824-95-8Relevant academic research and scientific papers

Method of making chlorofluoroethers

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Example 3, (2010/01/31)

A method is provided for preparation of chlorofluoroethers ClCF2CFClOR8f and Cl2CFCFClOR8f by direct fluorination of Cl2CHCH2OR8 and Cl3CCH2OR8, respectively, wherein R8 is a C1-C20 alkyl-or acyl-containing group optionally up to 5 ether oxygen atoms and optionally substituted by functional groups and R81, is the corresponding perfluoroalkyl or perfluoracyl-containing group.

Halogenated acrylates and polymers derived therefrom

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, (2008/06/13)

Acrylates having a high degree of halogenation, as well as polymers that include one or more mer units derived from such acrylates provide materials having tailorable optical and physical properties. The polymers find utility particularly in optical devic

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