Bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] is a complex organic compound with the chemical formula C20H42O6. It is a non-ionic surfactant, commonly used as an emulsifier, solubilizer, and wetting agent in various industrial applications, including cosmetics, pharmaceuticals, and agrochemicals. bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] is characterized by its two long hydrocarbon chains, which provide it with excellent solubility in both polar and non-polar solvents, making it an effective stabilizer for oil-in-water emulsions. Its molecular structure consists of two ethylene oxide chains attached to a central butyl group, which contributes to its surfactant properties. Due to its non-ionic nature, it is less sensitive to changes in pH and temperature, making it a versatile ingredient in formulations that require stability under varying conditions.
The CAS Registry Mumber 4435-21-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 5 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 4435-21: (6*4)+(5*4)+(4*3)+(3*5)+(2*2)+(1*1)=76 76 % 10 = 6 So 4435-21-6 is a valid CAS Registry Number.