374-41-4 Usage
General Description
3,3,4,4,4-Pentafluorobutan-2-one is a chemical compound with the molecular formula C4F8O. It is a colorless liquid that is highly volatile and flammable. The compound is commonly used as a solvent and as a precursor for the production of other fluorinated compounds. It is also used in the synthesis of pharmaceuticals and agrochemicals. The compound has a wide range of industrial applications, including in the manufacture of plastics, polymers, and electronics. Due to its high reactivity and potential environmental and health hazards, 3,3,4,4,4-Pentafluorobutan-2-one should be handled with care and in accordance with appropriate safety measures and regulations.
Check Digit Verification of cas no
The CAS Registry Mumber 374-41-4 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 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 374-41:
(5*3)+(4*7)+(3*4)+(2*4)+(1*1)=64
64 % 10 = 4
So 374-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H3F5O/c1-2(10)3(5,6)4(7,8)9/h1H3
374-41-4Relevant articles and documents
(Z) -Trifluoromethyl-Trisubstituted Alkenes or Isoxazolines: Divergent Pathways from the Same Allene
Liu, Chaolun,Rowland, Casey A.,Tius, Marcus A.,Yap, Glenn P. A.
supporting information, p. 7208 - 7212 (2020/10/02)
Because of a charge-dipole interaction involving nonbonding electron pairs on fluorine, protonation of trifluoromethyl allenes leads to tri- or tetrasubstituted alkenes with high (Z)-selectivity. Treatment of the same allenes with catalytic Au(I) initiates a reaction cascade that produces isoxazolines in high yield.
