378-81-4 Usage
General Description
4-CHLORO-1,1,2-TRIFLUORO-1-BUTENE, also known as 4-chloro-1,1,2-trifluoro-1-butene, is a fluorinated hydrocarbon compound with the chemical formula C4H5ClF3. It is a colorless, volatile liquid with a molecular weight of 144.53 g/mol. This chemical is primarily used as a building block in the production of agrochemicals and pharmaceuticals, as well as in the manufacture of fluoroelastomers and fluoropolymers. It is considered to be potentially hazardous to human health and the environment, posing risks of irritation to the skin, eyes, and respiratory system. Additionally, it is known to be highly flammable and should be handled with care.
Check Digit Verification of cas no
The CAS Registry Mumber 378-81-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 378-81:
(5*3)+(4*7)+(3*8)+(2*8)+(1*1)=84
84 % 10 = 4
So 378-81-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H4ClF3/c5-2-1-3(6)4(7)8/h1-2H2
378-81-4Relevant articles and documents
STUDIES ON FLUOROALKYLATION AND FLUOROALKOXYLATION. PART 24. MAGNESIUM-INDUCED SINGLE ELECTRON TRANSFER IN REACTIONS OF FLUOROALKYL IODIDES WITH ALKENES AND ALKYNES
Chen, Quing-Yun,Qiu, Zai-Ming,Yang, Zhen-Yu
, p. 149 - 162 (2007/10/02)
Magnesium metal catalyses the radical reactions of perfluoroalkyl iodides with alkenes and alkynes to give the corresponding adducts in high yields under mild conditions.The presence of 1,4-dinitrobenzene (p-DNB) or oxygen does not affect the reaction, bu
