Tris-(2-cyan-ethyl)-butyl-phosphonium, also known as TCEBP, is a quaternary phosphonium salt with the chemical formula C13H22N3P. It is a colorless, viscous liquid that is soluble in water and organic solvents. TCEBP is widely used as a phase-transfer catalyst in various chemical reactions, particularly in the synthesis of fine chemicals, pharmaceuticals, and agrochemicals. It facilitates the transfer of reactants between immiscible phases, such as between an aqueous and an organic phase, thereby enhancing the reaction rate and selectivity. Additionally, TCEBP has applications in the extraction and purification of various compounds, as well as in the preparation of ionic liquids. Due to its high reactivity and stability, TCEBP is considered a valuable and versatile chemical in the field of organic synthesis.
The CAS Registry Mumber 96279-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,2,7 and 9 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 96279-07: (7*9)+(6*6)+(5*2)+(4*7)+(3*9)+(2*0)+(1*7)=171 171 % 10 = 1 So 96279-07-1 is a valid CAS Registry Number.