812-12-4 Usage
Description
Trifluoromethanesulfinyl fluoride, also known as CF3SO2F, is a highly reactive and toxic chemical compound that is colorless, odorless, and extremely flammable. It is used in various industrial applications such as pharmaceuticals, agrochemicals, and materials science. Due to its potential to cause skin and eye irritation, respiratory issues, and central nervous system effects, it must be handled with caution.
Uses
Used in Pharmaceutical Industry:
Trifluoromethanesulfinyl fluoride is used as a fluorination reagent for introducing fluorine atoms into organic molecules, which can enhance their biological activity or stability. This is particularly important in the development of new drugs with improved efficacy and safety profiles.
Used in Agrochemical Industry:
In the agrochemical sector, trifluoromethanesulfinyl fluoride is used as a fluorination reagent to modify the structure of agrochemical compounds, potentially improving their effectiveness and reducing environmental impact.
Used in Materials Science:
Trifluoromethanesulfinyl fluoride is employed in materials science to introduce fluorine atoms into materials, which can improve their properties such as thermal stability, chemical resistance, and mechanical strength.
Used in Organic Synthesis:
Trifluoromethanesulfinyl fluoride is used as a fluorination reagent in organic synthesis to introduce fluorine atoms into organic molecules, which can enhance their stability and reactivity. This is crucial in the synthesis of complex organic compounds and the production of specialty chemicals.
Used in Specialty Chemicals Production:
Due to its strong oxidizing properties, trifluoromethanesulfinyl fluoride is a valuable tool in the production of specialty chemicals, where its reactivity can be harnessed to create novel compounds with unique properties.
Safety Measures:
Given the hazardous nature of trifluoromethanesulfinyl fluoride, proper safety measures must be followed when handling, storing, and using this compound in laboratory and industrial settings to minimize the risk of adverse health effects and environmental contamination.
Check Digit Verification of cas no
The CAS Registry Mumber 812-12-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 812-12:
(5*8)+(4*1)+(3*2)+(2*1)+(1*2)=54
54 % 10 = 4
So 812-12-4 is a valid CAS Registry Number.
812-12-4Relevant articles and documents
Preparation and Chemical Properties of S-(Trifluoromethyl)-S,N-dihalosulfimides, (Trifluoromethylthio)(thiosulfinyl)amine, and Bis(trifluoromethyldithio)sulfur Diimide
Haas, Alois,Walz, Ruediger
, p. 3248 - 3257 (2007/10/02)
Oxidative halogenation of CF3SN(SiMe3)2 with F2 or Cl2 leads to CF3S(X)=NX (X=F, Cl) (2a, b).During the chlorination process CF3S(Cl)=NSiMe3 (3a) was isolated and characterized as an intermediate.It reacts with CF3SCl to give CF3S(Cl)=NSCF3 (3b) which was also obtained from (CF3S)2NH and Cl2 at -60 deg C.Similarly, CF3S(F)=NSCF3 (3c) was synthesized from (CF3S)2NH and F2 or from CF3SF3 and CF3SNH2. 3a-c decompose already at temperatures 5a, b).Analoguosly, CF3SN=S=NSCF3 (4b) reacts with cyclopentadiene to give 5c.Ringopening takes place during the reaction of + Cl- (6) with Hg(SCF3)2 with formation of CF3SSN=S=NSSCF3 (7) which was also obtained from (CF3SS)2NH and (ClSN)3 in the presence of pyridine.Physical and spectroscopic data of the compounds are reported.
