66489-68-7 Usage
Uses
Used in Electrochemical Applications:
Tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphate is used as a flame retardant electrolyte additive for lithium-ion batteries. Its incorporation into the electrolyte formulation significantly improves the safety profile of lithium-ion batteries by reducing the risk of thermal runaway events, which can lead to fires or explosions.
Used in Energy Storage Industry:
In the energy storage industry, Tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphate is employed as a key component in the development of advanced lithium-ion batteries with enhanced safety features. Its use in this application is driven by the growing demand for high-performance, safe, and reliable energy storage solutions for various applications, including electric vehicles, portable electronics, and renewable energy systems.
Used in Material Science:
Tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphate's unique properties also make it a candidate for use in material science, particularly in the development of new polymers and composites with improved thermal stability, flame retardancy, and mechanical properties. Its potential applications in this field are still under exploration, but it holds promise for contributing to the advancement of materials with enhanced performance characteristics.
Check Digit Verification of cas no
The CAS Registry Mumber 66489-68-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,8 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66489-68:
(7*6)+(6*6)+(5*4)+(4*8)+(3*9)+(2*6)+(1*8)=177
177 % 10 = 7
So 66489-68-7 is a valid CAS Registry Number.
66489-68-7Relevant academic research and scientific papers
SYNTHESIS OF TETRAKIS(HEXAFLUOROISOPROPOXY)CHLOROPHOSPHORANE
Mironov, V.F.,Konovalova, I.V.
, p. 1760 - 1763 (2007/10/02)
By phosphorylating hexafluoro-2-propanol with phosphorus pentachloride and with tris(hexafluoroisopropoxy)dichlorophosphorane in the absence of a base stable tetrakis(hexafluoroisopropoxy)chlorophosphorane was prepared for the first time; its reactions wi
Oxidative Additionen an 2-Amino-4,4,5,5-tetrakis(trifluormethyl)-1,3,2-dioxaphospholan
Storzer, Werner,Roeschenthaler, Gerd-Volker,Schmutzler, Reinhard,Sheldrick, William S.
, p. 3609 - 3624 (2007/10/02)
Oxidative addition of HF, Cl2, and (CF3)2CO to the title compound 6 furnishes the phosphoranes 2, 9, and 3, respectively.In the case of NH4 (4) the hydrospirophosphorane 1 is obtained via a substitution reaction followed by an oxidative addition.Compound 9 is a precursor for the aminotetraalkoxyphosphoranes 5, 8, and the very stable phosphazene 10 which is formed by loss of HCl by thermolysis.Due to a slow ligand exchange the 19F NMR spectrum of phosphorane 3 exhibits eight magnetically non equivalent CF3 groups.By means of 19F homodecoupling experiments extensive through space coupling is found in the molecule.The x-ray structure analysis of 3 shows a slight distortion from the trigonal bipyramidal geometry at phosphorus.For comparison, F2PNH2 and tBu2PNH2 react with (CF3)2CO to form (CF3)2C=NH, the aminofluorophosphorane 11, F2P(=O)OCH(CF3)2 (13), tBu2P(=O)H (12) and tBu2P(=O)OCH(CF3)2 (14), respectively.
