B{NH(C6H3-2,6-2)}3, also known as boron tri(2,6-diisopropylphenyl)amine, is a boron-containing organometallic compound with the chemical formula C21H30BN3. It is a white crystalline solid that is soluble in organic solvents. B{NH(C6H3-2,6-2)}3 is widely used as a ligand in various homogeneous catalysts, particularly in the field of olefin polymerization, where it plays a crucial role in the formation of polyolefins such as polyethylene and polypropylene. The structure of B{NH(C6H3-2,6-2)}3 features a central boron atom coordinated to three bidentate ligands, each consisting of a nitrogen atom and two 2,6-diisopropylphenyl groups. The bulky isopropyl groups on the phenyl rings contribute to the steric properties of the ligand, which can influence the activity and selectivity of the catalysts in which it is used.
The CAS Registry Mumber 5775-70-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,7 and 5 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5775-70: (6*5)+(5*7)+(4*7)+(3*5)+(2*7)+(1*0)=122 122 % 10 = 2 So 5775-70-2 is a valid CAS Registry Number.