3021-63-4 Usage
Uses
Used in Industrial Applications:
Perfluoro-2,7-dimethyloctane is used as a solvent, lubricant, and surfactant for its stability and inertness.
Used in Performance Additives:
Perfluoro-2,7-dimethyloctane is used as a performance additive in coatings, adhesives, and polymers to improve their resistance to moisture, chemicals, and heat.
Used in Consumer Products:
Perfluoro-2,7-dimethyloctane may also be found in some consumer products, although its use has become increasingly regulated due to concerns about its potential environmental and health impacts.
Check Digit Verification of cas no
The CAS Registry Mumber 3021-63-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3021-63:
(6*3)+(5*0)+(4*2)+(3*1)+(2*6)+(1*3)=44
44 % 10 = 4
So 3021-63-4 is a valid CAS Registry Number.
InChI:InChI=1/C10F22/c11-1(7(21,22)23,8(24,25)26)3(13,14)5(17,18)6(19,20)4(15,16)2(12,9(27,28)29)10(30,31)32
3021-63-4Relevant academic research and scientific papers
Thermal decomposition of low-molecular weight perfluoroalkylethers
Eapen, Kalathil C.,Chen, Loomis S.,Chen, Grace J.
, p. 143 - 151 (2007/10/03)
Seven low-molecular weight perfluoroalkylethers have been subjected to thermal degradation using a flow pyrolyzer attached to a gas chromatograph, and the results are compared with thermal decomposition of two perfluoroalkanes. Both linear and branched ethers were studied. The major degradation products from the ethers were identified by GC/MS. Products due to specific C-O bond fission were detected from only two of the ethers. Hexafluoropropylene was the most prominent product from all the ethers studied. While the perfluoroalkylethers in general were more stable than perfluoroalkanes, linear ethers were more stable than branched ethers. The stability of the ethers also decreased with increasing number of adjacent C-C bonds.
