52776-46-2 Usage
General Description
Benzene, (fluoroethynyl)- is a chemical compound that is a derivative of benzene with a fluoroethynyl functional group attached. It is an aromatic compound with a typical benzene ring structure and is used in organic synthesis and chemical research. It is a clear, colorless liquid with a sweet odor and is insoluble in water. Benzene, (fluoroethynyl)- is considered to be a potentially hazardous chemical as it may cause irritation to the skin, eyes, and respiratory system upon exposure, and it is recommended to be handled with proper safety precautions and PPE.
Check Digit Verification of cas no
The CAS Registry Mumber 52776-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,7 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52776-46:
(7*5)+(6*2)+(5*7)+(4*7)+(3*6)+(2*4)+(1*6)=142
142 % 10 = 2
So 52776-46-2 is a valid CAS Registry Number.
52776-46-2Relevant articles and documents
A facile synthetic route to new fluorinated building-blocks of 1-fluoroalkynes and 1-fluorodiynes
Liu, Cuibo,Ma, Hai,Nie, Jing,Ma, Junan
experimental part, p. 47 - 52 (2012/03/08)
A facile and direct fluorination process of alkynes and diynes was developed. In the presence of n-butyllithium, the reaction of a series of terminal alkynes and diynes with the electrophilic fluorinating reagent (NFSI) proceeded to afford various 1-fluoroalkynes and 1-fluoro-1,3-diynes in moderate to high yields. Copyright
