2,4,6-tris(2-hydroxyphenyl)-1,3,5-triazine, also known as 2,4,6-tris(2-hydroxyphenyl)-s-triazine or THT, is an organic compound with the chemical formula C18H12N3O3. It is a white crystalline solid that is soluble in organic solvents and has a molecular weight of 321.31 g/mol. THT is a derivative of the triazine family, which is characterized by a central ring structure consisting of three nitrogen atoms and three carbon atoms. The compound is known for its high thermal stability and resistance to UV radiation, making it a potential candidate for use in various applications such as flame retardants, UV stabilizers, and polymer additives. It is also used as a precursor in the synthesis of other compounds due to its unique structure and properties.
The CAS Registry Mumber 4507-97-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,0 and 7 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4507-97: (6*4)+(5*5)+(4*0)+(3*7)+(2*9)+(1*7)=95 95 % 10 = 5 So 4507-97-5 is a valid CAS Registry Number.