Triphenyl-(3,3,3-trichloro-propyl)-silane is an organosilicon compound characterized by its molecular formula C21H18Cl3Si. It is a colorless to pale yellow liquid with a density of 1.26 g/cm3 and a melting point of -22°C. triphenyl-(3,3,3-trichloro-propyl)-silane is composed of a silicon atom bonded to three phenyl groups and a 3,3,3-trichloropropyl group. It is primarily used as a coupling agent in the production of composite materials, enhancing the adhesion between organic polymers and inorganic fillers. Additionally, it serves as a reagent in organic synthesis, particularly in the formation of carbon-silicon bonds. Due to its reactivity, it is sensitive to moisture and should be handled with care in an inert atmosphere.
The CAS Registry Mumber 18752-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,5 and 2 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 18752-12: (7*1)+(6*8)+(5*7)+(4*5)+(3*2)+(2*1)+(1*2)=120 120 % 10 = 0 So 18752-12-0 is a valid CAS Registry Number.