431-56-1 Usage
Uses
Used in Chemical Synthesis:
3-Bromopentafluoropropene is used as a precursor in the chemical synthesis industry for the production of various pharmaceuticals and agrochemicals. Its unique properties make it a valuable component in creating complex molecules for these applications.
Used in Solvent Applications:
In the solvent industry, 3-Bromopentafluoropropene serves as a highly effective solvent for specific chemical reactions and processes. Its reactivity and stability contribute to its performance in dissolving and facilitating reactions involving other compounds.
Used in Refrigerant Industry:
3-Bromopentafluoropropene is utilized as a refrigerant in the cooling and refrigeration sector. Its properties allow it to efficiently absorb and release heat, making it suitable for use in refrigeration systems.
Used in Specialty Chemicals and Polymers:
In the specialty chemicals and polymers industry, 3-Bromopentafluoropropene is employed in the synthesis of unique and high-performance materials. Its reactivity and compatibility with various monomers enable the creation of advanced polymers with specific properties for specialized applications.
Environmental Considerations:
It is crucial to handle 3-Bromopentafluoropropene with extreme care due to its potential to contribute to ozone depletion. Responsible use and disposal practices are essential to minimize its environmental impact.
Health and Safety Precautions:
Given its highly reactive nature and potential health hazards, it is imperative to implement strict safety measures during the handling, storage, and disposal of 3-Bromopentafluoropropene. This includes using appropriate personal protective equipment, ensuring proper ventilation, and following established safety protocols to protect workers and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 431-56-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 431-56:
(5*4)+(4*3)+(3*1)+(2*5)+(1*6)=51
51 % 10 = 1
So 431-56-1 is a valid CAS Registry Number.
InChI:InChI=1/C3BrF5/c4-3(8,9)1(5)2(6)7
431-56-1Relevant academic research and scientific papers
Perfluoro allyl fluorosulfate (FAFS): A versatile building block for new fluoroallylic compounds
Wlassics, Ivan,Tortelli, Vito,Carella, Serena,Monzani, Cristiano,Marchionni, Giuseppe
experimental part, p. 6512 - 6540 (2011/10/13)
In this study we will present and discuss both the synthesis of CF 2=CFCF2OSO2F (perfluoroallyl fluorosulfate, FAFS), focusing in particular on the important role of C3F 6/SO3 ratio, reaction temperature and boron catalyst/SO3 ratio on FAFS' yield and selectivity, as well as a wide variety of ionic and radical reactions possible with FAFS. We focused our attention on reactions of FAFS with aliphatic and aromatic alcohols, acyl halides, halides, H2O2, ketones and radicals whose synthesis and reaction mechanisms will be presented and discussed. Particular attention will be devoted to the novel diallyl-fluoroalkyl peroxide obtained. Factors such as pKa and Lowry and Pearson's Hard/Soft Acid-Base Theory which determine the selectivity between Addition/Elimination vs. Nucleophilic Substitution reaction mechanisms on FAFS will also be presented and discussed.
Perfluoroallyl Fluorosulphonate
Banks, Ronald E.,Birchall, J. Michael,Haszeldine, Robert N.,Nicholson, William J.
, p. 133 - 134 (2007/10/02)
Perfluoroallyl fluorosulphonate, procured via treatment of perfluoropropene with stabilized sulphur trioxide ('Sulfan'), reacts with potassium iodide, potassium bromide, sodium methoxide, and phenylmagnesium bromide to yield the corresponding perfluoroallyl derivatives CF2=CFCF2X, where X=I, Br, OMe, and Ph respectively.
