Octoxynol-10, also known as octoxinol or polyethylene glycol octylphenyl ether, is a nonionic surfactant commonly used in pharmaceuticals, cosmetics, and industrial applications. It is a mixture of polyethylene glycol ethers of varying chain lengths, with an average of 10 ethylene oxide units per molecule. Octoxynol-10 is known for its excellent solubilizing properties, making it an effective emulsifier, wetting agent, and dispersant. It is widely used in the formulation of creams, lotions, and ointments, as well as in the manufacturing of detergents, textiles, and paints. The chemical is generally considered safe for use in personal care products, but it may cause mild skin irritation or allergic reactions in some individuals.
The CAS Registry Mumber 9004-87-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 4 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 9004-87: (6*9)+(5*0)+(4*0)+(3*4)+(2*8)+(1*7)=89 89 % 10 = 9 So 9004-87-9 is a valid CAS Registry Number.