22052-81-9 Usage
General Description
Pentafluoroethyl ethyl ether is a chemical compound with the formula C4H5F5O. It is a colorless, volatile liquid with a faint odor, and is mainly used as a solvent in various chemical processes and reactions. Additionally, it is used as a refrigerant, heat transfer fluid, and as a propellant in aerosol products. Pentafluoroethyl ethyl ether is highly stable and does not readily react with other chemicals, making it valuable for use in a wide range of applications. However, it is important to handle this compound with care, as exposure to high concentrations can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 22052-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,5 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22052-81:
(7*2)+(6*2)+(5*0)+(4*5)+(3*2)+(2*8)+(1*1)=69
69 % 10 = 9
So 22052-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H5F5O/c1-2-10-4(8,9)3(5,6)7/h2H2,1H3
22052-81-9Relevant articles and documents
New synthetic method of alkyl perfluoroalkyl ethers
Tamura, Masanori,Takubo, Seij,Quan, Heng-Dao,Sekiya, Akira
, p. 343 - 344 (2007/10/03)
vic-Difluorination of alkyl perfluoroenol ethers proceeded with high- valence metal fluoride, such as cobalt (III) fluoride and potassium tetrafluorocobaltate, in good yields to afford alkyl perfluoroalkyl ethers.
