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1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE is a chemical compound with the molecular formula C8H5Br2F3. It is a colorless liquid with a pungent odor and is known for its high reactivity.
Used in Pharmaceutical Industry:
1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE is used as an intermediate in the synthesis of pharmaceuticals for its ability to facilitate the creation of various medicinal compounds.
Used in Agrochemical Industry:
In the agrochemical sector, 1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE serves as an intermediate, playing a crucial role in the development of agricultural chemicals that can enhance crop protection and productivity.
Used in Specialty Chemicals Production:
1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE is utilized in the production of specialty chemicals due to its unique properties that contribute to the formation of specific high-value chemical products.
Used as a Reagent in Organic Chemistry:
1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE is employed as a reagent in organic chemistry reactions, where its reactivity is key to facilitating certain transformations and syntheses.
Safety Note:
Due to its classification as a hazardous chemical, 1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE requires careful handling and storage to prevent irritation to the skin, eyes, and respiratory system, in accordance with proper safety protocols.

40193-72-4

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40193-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40193-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,9 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40193-72:
(7*4)+(6*0)+(5*1)+(4*9)+(3*3)+(2*7)+(1*2)=94
94 % 10 = 4
So 40193-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H5Br2F3/c9-7(11,8(10,12)13)6-4-2-1-3-5-6/h1-5H

40193-72-4Relevant academic research and scientific papers

Ionic reaction of halogens with terminal alkenes: The effect of electron-withdrawing fluorine substituents on the bonding of halonium ions

Shellhamer, Dale F.,Allen, Jeannette L.,Allen, Rachel D.,Gleason, David C.,Schlosser, Colleen O'Neil,Powers, Benjamin J.,Probst, John W.,Rhodes, Michelle C.,Ryan, Andrew J.,Titterington, Peter K.,Vaughan, Gregory Gawayne,Heasley, Victor L.

, p. 3932 - 3937 (2007/10/03)

Ionic reactions of terminal alkenes with chlorine (Cl2), bromine (Br2), and iodine monochloride (ICI) are sensitive to the alkyl substituents, and the positions and number of vinyl fluorine atoms. These perturbations influence the symmetry of the halonium ion intermediates, which can be determined by the distribution of the Markovnikov to anti-Markovnikov products. A vinyl fluorine on the number-2 carbon favors an unsymmetrical intermediate with greater charge on the number-2 carbon unless the alkyl group is electron withdrawing. A vinyl fluorine on the terminal number-1 carbon favors positive charge development on that carbon unless a resonance stabilizing group is on the number-2 carbon. The symmetry of halonium ions with vinyl fluorines on both carbons-1 and -2 depends primarily on the characteristics of the alkyl substituent. Intermediates range from openions with the positive charge on carbon-2, to various bridged species, to open-ions on the terminal carbon.

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