694-62-2 Usage
Uses
Used in Refrigeration Industry:
1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE is used as a refrigerant due to its unique properties that make it suitable for cooling applications.
Used as a Precursor in Chemical Synthesis:
1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE serves as a precursor in the synthesis of other fluorinated compounds, contributing to the creation of a variety of chemical products.
Used in Pharmaceutical Production:
Within the pharmaceutical industry, 1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE is utilized as a key intermediate in the production of certain medications, given its ability to be incorporated into complex molecular structures.
Used in Agrochemical Production:
1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE is also employed in the agrochemical sector, where it is used in the development of various agricultural chemicals that can enhance crop protection and yield.
Used in Material Production:
In the materials industry, 1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE is used in the production of materials such as Teflon, which is known for its non-stick properties and wide range of applications, including in cookware and industrial coatings.
It is crucial to handle 1-CHLORO-2,3,3-TRIFLUOROCYCLOBUTENE with care due to its reactive and flammable nature, ensuring safety in all applications across different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 694-62-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 694-62:
(5*6)+(4*9)+(3*4)+(2*6)+(1*2)=92
92 % 10 = 2
So 694-62-2 is a valid CAS Registry Number.
InChI:InChI=1/C4H2ClF3/c5-2-1-4(7,8)3(2)6/h1H2
694-62-2Relevant academic research and scientific papers
Guo, Qin,Lu, Fengniu,Quan, Hengdao,Zhang, Chengping,Zhang, Wenni
, (2020)
In this study, we synthesized hydrohalocyclobutenes through the dechlorination of hydrohalocyclobutanes in N,N-dimethylformamide and N,N-dimethylacetamide. The structure of the reaction site ?CClR1?CClR2– (R1 = H, F; R2 = H, F, Cl) of the reactants was critical for the efficient reductive dechlorination from the 1- and 2- positions. The reaction proceeded efficiently at the –CFCl–CFCl–, –CFCl?CCl2–, and ?CHCl?CHCl– groups. Conversely, the –CFCl?CHCl– group could hardly afford the dechlorinated product. Based on these results, we propose a rational reaction mechanism.
Preparation method of halogenation cycloolefin
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Paragraph 0058-0061, (2019/08/20)
The invention relates to a preparation method of halogenation cycloolefin and belongs to the field of chemical synthesis. According to the preparation method, in an amide or alkylamine solvent, with halogenation cycloparaffin as a raw material, a dehalogenation reaction is conducted, and the target product halogenation cycloolefin is obtained. According to the method, the reaction conditions are mild, the yield of the halogenation cycloolefin is high, dangerous reduction agents such as metal or hydrogen do not need to be used, the technology is safe and reliable, solid waste such as metal halide is not generated, and a common distillation means can be used for effective industrial separation.
