9-Tetrabutylammonium-fluoren, also known as 9-(N,N,N-tributylammonium)fluorene, is a quaternary ammonium salt with the chemical formula C34H52N. It is a white crystalline solid that is soluble in water and organic solvents. 9-Tetrabutylammonium-fluoren is widely used in various applications, including as a phase-transfer catalyst in organic synthesis, a surfactant in the preparation of nanoparticles, and a reagent in electrochemical studies. Its unique structure, featuring a bulky tetrabutylammonium cation and a fluorenyl anion, contributes to its versatile properties and utility in chemical research and industry.
The CAS Registry Mumber 3593-28-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3593-28: (6*3)+(5*5)+(4*9)+(3*3)+(2*2)+(1*8)=100 100 % 10 = 0 So 3593-28-0 is a valid CAS Registry Number.