380-40-5 Usage
Uses
Used in Pharmaceutical Industry:
Thiophene, 2,2,3,4,5,5-hexafluoro-2,5-dihydrois utilized as a key intermediate in the synthesis of various pharmaceuticals. Its unique chemical structure contributes to the development of new drugs with specific therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical sector, Thiophene, 2,2,3,4,5,5-hexafluoro-2,5-dihydroserves as a precursor for the production of certain pesticides and other agrochemicals. Its chemical properties allow for the creation of compounds that can effectively control pests and diseases in agriculture.
Used in Electronic Materials Industry:
Thiophene, 2,2,3,4,5,5-hexafluoro-2,5-dihydrois also employed in the manufacturing of electronic materials, such as specialty polymers and conductive materials, due to its electronic and structural properties that are beneficial for these applications.
Given the compound's high flammability and toxicity, it is crucial to handle and store Thiophene, 2,2,3,4,5,5-hexafluoro-2,5-dihydrowith the utmost care to ensure safety in all applications across different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 380-40-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 380-40:
(5*3)+(4*8)+(3*0)+(2*4)+(1*0)=55
55 % 10 = 5
So 380-40-5 is a valid CAS Registry Number.
380-40-5Relevant academic research and scientific papers
Method for producing fluorine-containing cyclic sulfur compounds
-
Paragraph 0049-0050; 0054-0059, (2021/10/27)
A method for producing a fluorine-containing cyclic sulfur compound is disclosed. The method includes mixing a perfluoroolefin having from 4 8 carbon atoms with sulfur. In addition, the method is F. 2 The present invention relates to a method for producing a fluorine-containing cyclic sulfur compound.
Thermal reactions of hexafluorobutadiene and hexafluorocyclobutene with elemental sulphur
Kazmina, N. B.,Mysov, E. I.,Aerov, A. F.,Kagramanova, E. M.
, p. 203 - 208 (2007/10/02)
Hexafluorobuta-1,3-diene and hexafluorocyclobutene interact with elemental sulphur under conditions of mutual conversion (>/= 280 deg C) to give the same products, hexafluoro-3,6-dihydro-1,2-dithiine (1), hexafluorothiolene-3 (2) and hexafluorothiolanethione (3).The product composition and ratio depend on the reaction conditions.Dithiine 1 and thiolene 2 were formed in competitive reactions.Their thermal stability and the retrocycloaddition reaction of dithiine 1 have been studied.The latter reaction results in thiolene 2 in addition to the formation of hexafluorocyclobutene.This is consistent with a stepwise mechanism for the retrocycloaddition as well as the cycloaddition reaction.
