Hexadecanethioic acid, S-tridecyl ester, also known as hexadecyl tridecanoate or hexadecyl tridecylsulfide, is a chemical compound with the molecular formula C31H62O2S. It is an ester derived from hexadecanethioic acid and tridecanol, characterized by a long hydrocarbon chain and a sulfur atom in the middle. hexadecanethioic acid, S-tridecyl ester is primarily used as a lubricant, emulsifier, and surfactant in various industrial applications, including the manufacturing of cosmetics, pharmaceuticals, and lubricants. Due to its unique chemical structure, it exhibits excellent properties such as high thermal stability, low toxicity, and good solubility in organic solvents.
The CAS Registry Mumber 2307-31-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 7 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2307-31: (6*2)+(5*3)+(4*0)+(3*7)+(2*3)+(1*1)=55 55 % 10 = 5 So 2307-31-5 is a valid CAS Registry Number.