66793-27-9 Usage
General Description
(Bromomethyl)pentafluorosulfur(VI) is a chemical compound that consists of a bromine atom connected to a methyl group, which in turn is attached to a central sulfur atom surrounded by five fluorine atoms. It is commonly used as a reagent in organic synthesis, particularly in the introduction of a sulfonate group into organic molecules. (Bromomethyl)pentafluorosulfur(VI) is highly reactive and can undergo a wide range of chemical reactions, making it valuable in the production of various organic compounds. It is also used in the pharmaceutical industry for the synthesis of potential drug candidates and in the development of new materials with specific properties. Additionally, (Bromomethyl)pentafluorosulfur(VI) has potential applications in the field of material science and in the creation of advanced functional materials.
Check Digit Verification of cas no
The CAS Registry Mumber 66793-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,9 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66793-27:
(7*6)+(6*6)+(5*7)+(4*9)+(3*3)+(2*2)+(1*7)=169
169 % 10 = 9
So 66793-27-9 is a valid CAS Registry Number.
InChI:InChI=1/CH2BrF5S/c2-1-8(3,4,5,6)7/h1H2
66793-27-9Relevant articles and documents
Methylenesulfurtetrafluoride, CH2=SF4, Formation, Structure, and Chemistry
Kleemann, Gert,Seppelt, Konrad
, p. 645 - 658 (2007/10/02)
The preparation of methylenesulfurtetrafluoride, CH2=SF4, is achieved by bromine-lithium exchange on Br-CH2-SF5 at low temperatures and subsequent lithium fluoride elimination.CH2=SF4 is a colourless gas with b.p. -19 deg C and m.p. -139 deg C.The structure is essentially trigonal-bipyramidal, the methylene group occupying an equatorial position.The protons lie in the plane of the axial fluorine atoms.The molecule is rigid.The carbon-sulfur bond is best described as strong double bond with only little ylidic polarity. - The double bond undergoes numerous addition reactions with polar species under formation of cis-configurated X-CH2-SF4-Y systems.Less often elimination of SF4 and formation of carbene is observed.
