Octadecanethioic acid, S-undecyl ester, also known as undecyl octadecanethioate, is a chemical compound with the molecular formula C29H58OS. It is an ester derived from the reaction of octadecanethioic acid (a long-chain thiol) and undecyl alcohol (an alkyl chain with 11 carbons). octadecanethioic acid, S-undecyl ester is characterized by its long hydrophobic chains, which contribute to its surfactant properties, making it useful in various industrial applications such as lubricants, emulsifiers, and stabilizers. It is also found in some personal care products due to its ability to form films and its emollient effects on the skin. The compound's specific structure allows it to interact with both water and oil, facilitating its use in formulations where the combination of these properties is beneficial.
The CAS Registry Mumber 2307-38-2 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 8 respectively. Calculate Digit Verification of CAS Registry Number 2307-38: (6*2)+(5*3)+(4*0)+(3*7)+(2*3)+(1*8)=62 62 % 10 = 2 So 2307-38-2 is a valid CAS Registry Number.