1453-38-9 Usage
Uses
Used in Polymer Production:
1,1,2,3,4,5-HEXAFLUORO-2,3,4,5-TETRACHLOROCYCLOPENTANE is used as an intermediate in the production of high-performance polymers such as Teflon and other fluorinated materials, due to its unique chemical properties that contribute to the polymers' exceptional performance characteristics.
Used as a Solvent:
In various industrial applications, 1,1,2,3,4,5-HEXAFLUORO-2,3,4,5-TETRACHLOROCYCLOPENTANE serves as a solvent, leveraging its chemical stability and non-flammable properties to dissolve a range of substances in different processes.
Used as a Fire Suppressant:
Due to its non-flammable nature, 1,1,2,3,4,5-HEXAFLUORO-2,3,4,5-TETRACHLOROCYCLOPENTANE is utilized as a fire suppressant in applications where a high level of fire safety is required.
Used in Electronics and Semiconductor Industries:
1,1,2,3,4,5-HEXAFLUORO-2,3,4,5-TETRACHLOROCYCLOPENTANE is employed as a cleaning agent in the electronics and semiconductor industries, where its ability to remove contaminants without leaving residues is highly valued.
Environmental and Regulatory Considerations:
Despite its wide range of applications, 1,1,2,3,4,5-HEXAFLUORO-2,3,4,5-TETRACHLOROCYCLOPENTANE is recognized as environmentally persistent and potentially toxic. As a result, its use is regulated in many countries to mitigate potential adverse effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 1453-38-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,5 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1453-38:
(6*1)+(5*4)+(4*5)+(3*3)+(2*3)+(1*8)=69
69 % 10 = 9
So 1453-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C5Cl4F6/c6-1(10)2(7,11)4(9,13)5(14,15)3(1,8)12
1453-38-9Relevant academic research and scientific papers
Reactions of 1,2,3,4,5-Pentafluorocyclopentadiene
Paprott, Gerhard,Lehmann, Sabine,Seppelt, Konrad
, p. 727 - 734 (2007/10/02)
The synthesis of 1,2,3,4,5-pentafluorocyclopentadiene (2) from 1,2,3,4,5-pentachloro-1,2,3,4,5-pentafluorocyclopentane (1) is closely investigated.Side-products are 1,2,3,4-tetrafluorocyclopentadiene (4) and 5-chloro-1,2,3,4-tetrafluorocyclopentadiene (5).Under UV irradiation, 2 isomerizes to give 1,2,3,5,5-pentafluorocyclopentadiene (6). 2 dimerizes forming a mixture of Diels-Alder products.This dimerisation is irreversible until 700 deg C.The hydrogen in 2 can be replaced by bromine forming 7. 2 adds Cl2, Br2, I2, and carbonylmetal hydrides.Also with the most stable salt Tl(+)C5F5(-) (8) the synthesis of a η5-C5F5 complex was unsuccessful.A modified synthesis of hexafluorocyclopentadiene (12) from hexachlorocyclopentadiene (9) is presented. 12 adds AsF5 forming c-C5F7AsF4 (13).With SbF5 no cation c-C5F5(+) (14) could be detected so far.
