Tris-(2-carboxymethyl-phenyl)-silane, also known as TCPS, is a complex organosilicon compound with the chemical formula C21H18O6Si. It is a white crystalline solid that is soluble in water and various organic solvents. TCPS is widely used in the synthesis of silane coupling agents, which are essential in the field of materials science for improving the adhesion between inorganic and organic materials. It is also employed as a cross-linking agent in the production of polymers and as a stabilizer in the manufacturing of silicone-based products. Due to its unique properties, TCPS plays a significant role in various industries, including coatings, adhesives, sealants, and elastomers.
The CAS Registry Mumber 18737-33-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,3 and 7 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 18737-33: (7*1)+(6*8)+(5*7)+(4*3)+(3*7)+(2*3)+(1*3)=132 132 % 10 = 2 So 18737-33-2 is a valid CAS Registry Number.