Isopropyliden-triphenylphosphazin, also known as bis(2,2-diphenyl-1-isopropyl-1-phosphazenyl)methane, is a phosphazene compound characterized by its unique structure and properties. It is a colorless, crystalline solid with a molecular formula of C36H33N3P3. Isopropyliden-triphenylphosphazin is derived from the substitution of two hydrogen atoms in a phosphazene ring with isopropyl groups, resulting in a highly stable and thermally resistant material. Isopropyliden-triphenylphosphazin is known for its excellent flame retardancy, low toxicity, and high thermal stability, making it a promising candidate for various applications, including flame-retardant materials, specialty polymers, and as a precursor for other phosphazene-based compounds. Its synthesis typically involves the reaction of hexachlorocyclotriphosphazene with isopropylamine, followed by a series of chemical transformations to achieve the desired structure.
The CAS Registry Mumber 2734-94-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,3 and 4 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2734-94: (6*2)+(5*7)+(4*3)+(3*4)+(2*9)+(1*4)=93 93 % 10 = 3 So 2734-94-3 is a valid CAS Registry Number.