773-14-8 Usage
Uses
Used in Chemical Synthesis:
OCTAFLUOROTETRAHYDROFURAN is used as a reactant in chemical synthesis for its stability and inertness, allowing for the production of various compounds and materials.
Used in Specialty Polymer Production:
OCTAFLUOROTETRAHYDROFURAN is used as a solvent in the production of specialty polymers due to its high boiling point and resistance to oxidation and degradation, enabling the creation of unique polymers with specific properties.
Used in High-Temperature and Harsh Chemical Environments:
OCTAFLUOROTETRAHYDROFURAN is used as a solvent in high-temperature and harsh chemical environments because of its stability and resistance to degradation, providing a safe and effective solution for various industrial processes.
Used as a Refrigerant:
OCTAFLUOROTETRAHYDROFURAN is used as a refrigerant in some applications due to its non-toxic and low toxicity properties, making it a safer alternative to traditional refrigerants.
Check Digit Verification of cas no
The CAS Registry Mumber 773-14-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 773-14:
(5*7)+(4*7)+(3*3)+(2*1)+(1*4)=78
78 % 10 = 8
So 773-14-8 is a valid CAS Registry Number.
InChI:InChI=1/C4F8O/c5-1(6)2(7,8)4(11,12)13-3(1,9)10
773-14-8Relevant academic research and scientific papers
FLUORINATION OF 2-ALKYL-SUBSTITUTED OXIRANES. THE SYNTHESIS AND PURIFICATION OF PERFLUORO(2-ALKYL-SUBSTITUTED OXANE)S
Abe, Takashi,Hayashi, Eiji,Baba, Hajime,Kodaira, Kazuo,Nagase, Shunji
, p. 353 - 380 (2007/10/02)
Five kinds of 2-alkyl-substituted oxanes like 2-ethyloxane, 2-n-propyloxane, 2-iso-propyloxane, 2-n-butyloxane and 2-n-amyloxane were fluorinated electrochemically to give the corresponding perfluoro(2-alkyloxane)s.The perfluoro(2-alkyloxane)s were obtained in good yields from these starting materials together with isomeric perfluoro(2-alkyloxolane)s, perfluoro(2-alkyl-5-methyloxolane)s and perfluoro(dialkyl ether)s.The purification of the perfluoro(2-alkyloxane)s which contained small amounts of isomeric perfluoro(2-alkyloxolane)s was succesfully achieved by recovering the former unreacted after treating these mixtures with anhydrous aluminum chloride at 150-160 deg C during ca. 48 hrs in order to convert the latter into the easy-separable perfluoro-(2,5,5-trichloro-2-alkyloxolane)s.Small quantities of new perfluoro(5,5-dichloroalkanoyl chloride)s were also among the chlorination products.The spectroscopic data as well as the physical properties of these new fluorination products, and perfluoro(2,5,5-trichloro-2-alkyloxolane)s and perfluoro(5,5-dichloroalkanoyl chloride)s are presented.
