665-16-7 Usage
Description
1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane, also known as HFE-356mff, is a fluorinated ether compound characterized by its low global warming potential and zero ozone depletion potential. It is composed of a two-carbon backbone with five fluorine atoms and a trifluoromethoxy group, resulting in a highly stable and non-reactive molecule. 1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane is known for its solvent properties and is considered safe and environmentally friendly due to its low toxicity and good material compatibility.
Uses
Used in Refrigeration and Heat Transfer Applications:
1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane is used as a refrigerant and heat transfer fluid for its low global warming potential and zero ozone depletion potential, making it an eco-friendly alternative to traditional refrigerants such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).
Used in Cleaning and Degreasing Applications:
1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane is used as a solvent in various industries for cleaning and degreasing processes, taking advantage of its solvent properties and low toxicity.
Used in Drying Applications:
1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane is utilized in drying processes across different industries due to its ability to evaporate quickly and efficiently without leaving residues, which is beneficial for maintaining the quality and performance of the final products.
Check Digit Verification of cas no
The CAS Registry Mumber 665-16-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,6 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 665-16:
(5*6)+(4*6)+(3*5)+(2*1)+(1*6)=77
77 % 10 = 7
So 665-16-7 is a valid CAS Registry Number.
665-16-7Relevant articles and documents
The use of perfluoroalkyl hypofluorites for an efficient synthesis of perfluorinated ethers characterized by low Ostwald coefficient
Navarrini, Walter,Venturini, Francesco,Sansotera, Maurizio,Ursini, Maurizio,Metrangolo, Pierangelo,Resnati, Giuseppe,Galimberti, Marco,Barchiesi, Emma,Dardani, Patrizia
, p. 680 - 685 (2008)
In the reaction between perfluoroolefins and perfluoroalkylhypofluorites the existence of two different free radical reaction mechanisms is demonstrated by the presence of characteristic byproducts. These kinetic schemes can be experimentally controlled b
Synthesis of Perfluoroethylmethylether by Direct Fluorination
Sekiya, Akira,Ueda, Kunimasa
, p. 609 - 612 (2007/10/02)
The direct fluorination of trifluoromethylethers prepared from ethylene or fluorinated ethylenes with trifluoromethyl hypofluorite proceeded in excellent yield to obtain perfluoroethylmethylethers.
ELECTROCHEMICAL FLUORINATION OF 1,4-DIOXANE AND OTHER ETHERS OF ETHYLENE GLYCOL
Berenblit, V. V.,Dolnakov, Yu. P.,Davydov, G. A.,Sokolov, S. B.
, p. 673 - 675 (2007/10/02)
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