865-77-0 Usage
Uses
Used in Surface Treatment Industry:
PERFLUOROISONONYL IODIDE is used as a surface treatment agent for imparting water and oil repellency to various materials. Its hydrophobic and oleophobic properties make it suitable for applications where resistance to water and oil is required, such as in textiles, coatings, and other industrial materials.
Used in Specialty Chemicals Production:
PERFLUOROISONONYL IODIDE serves as a building block in the production of specialty chemicals, including surfactants, lubricants, and polymers. Its unique properties contribute to the development of high-performance products with specific applications in various industries.
Environmental and Health Concerns:
The use of PERFLUOROISONONYL IODIDE has raised environmental and health concerns due to its persistence and potential toxicity. As a result, there is a growing need to find safer alternatives and to regulate its use to minimize its impact on the environment and human health. Efforts are being made in this direction to ensure sustainable practices in industries utilizing PERFLUOROISONONYL IODIDE.
Check Digit Verification of cas no
The CAS Registry Mumber 865-77-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 865-77:
(5*8)+(4*6)+(3*5)+(2*7)+(1*7)=100
100 % 10 = 0
So 865-77-0 is a valid CAS Registry Number.
InChI:InChI=1/C9F19I/c10-1(7(21,22)23,8(24,25)26)2(11,12)3(13,14)4(15,16)5(17,18)6(19,20)9(27,28)29
865-77-0Relevant academic research and scientific papers
Synthesis of telogens and optimization of tetrafluoroethene telomerization process
Lewandowski, Grzegorz,Meissner, Egbert,Milchert, Eugeniusz
, p. 337 - 344 (2007/10/03)
The most advantageous technological parameters of tetrafluoroethene telomerization using 1-chloro-2-iodohexafluoropropane (telogen) towards the telomers n2-n4 or n1-n4 were experimentally established. The telomers n1-n4 were prepared with the yield of 48 mol% under the following conditions: temperature 170°C, the molar ratio of 1-chloro-2-iodohexafluoropropane to tetrafluoroethene equal to 1.2, the autoclave filling of 1.5 kg dm-3. The maximum yield of telomers n2-n4 amounted to 27 mol% when the molar ratio of telogen to tetrafluoroethene was decreased to 0.7 and the other parameters of synthesis remained the same. The optimum parameters for the synthesis of telogens: 1-chloro-2-iodohexafluoropropane and 2-iodoheptafluoropropane have been also determined.
