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Sulfur bis{bis(trifluoromethyl)amide}, also known as sulfur bis(trifluoromethylsulfonamide) or F4S(N(SO2CF3)2)2, is a highly fluorinated organosulfur compound with the molecular formula C4F12N2O4S3. It is a colorless, crystalline solid that is soluble in organic solvents. sulfur bis{bis(trifluoromethyl)amide} is synthesized by reacting sulfur with bis(trifluoromethyl)amide, a derivative of the more common bis(trifluoromethyl)sulfur dioxide (SO2CF3). Sulfur bis{bis(trifluoromethyl)amide} is of interest in the field of fluorine chemistry due to its unique properties, such as its high thermal stability and its potential applications as a precursor in the synthesis of other fluorinated compounds. It is also used as a reagent in various chemical reactions, particularly in the preparation of fluorinated heterocycles and other complex molecules.

1913-85-5

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1913-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1913-85-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,1 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1913-85:
(6*1)+(5*9)+(4*1)+(3*3)+(2*8)+(1*5)=85
85 % 10 = 5
So 1913-85-5 is a valid CAS Registry Number.

1913-85-5Downstream Products

1913-85-5Relevant academic research and scientific papers

Reaction of Bistrifluoromethylaminosulphenyl Chloride with Fluoro-olefins and Hexafluorobut-2-yne under Free-radical Conditions

Service, Colin F.,Tipping, Anthony E.

, p. 135 - 140 (2007/10/02)

Reaction of bistrifluoromethylaminosulphenyl chloride with unsymmetrical fluoro-olefins in daylight or under photochemical conditions gives both possible 1:1 adducts (ca. 1:1) arising from homolytic fission of the S-Cl bond.Addition to octafluorobut-2-ene and hexafluorobut-2-yne gives mixtures of the syn- and anti- adducts.

Reaction of Bistrifluoromethylaminosulphenyl Chloride with Hydrocarbon Olefins and the Synthesis of Bistrifluoromethylaminosulphenylarenes

Service, Colin F.,Tipping, Anthony E.

, p. 91 - 96 (2007/10/02)

Reaction of bistrifluoromethylaminosulphenyl chloride with acyclic and alicyclic hydrocarbon olefins at -78 deg C in the dark affords 1:1 adducts of type in high yield.Treatment of diaryl disulphides with the N-bromo-amine (CF3)2NBr or of benzenesulphenyl chloride with the mercurial 2Hg provide convenient routes to bistrifluoromethylaminosulphenylarenes.

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