β-(4,5-Dichlor-guajacyl)-glycerin-aether, also known as 4,5-dichloro-3-methoxybenzyl glycidyl ether, is a chemical compound with the molecular formula C10H11Cl2O3. It is a colorless to pale yellow liquid that is soluble in organic solvents. β-(4,5-Dichlor-guajacyl)-glycerin-aether is primarily used as a reactive diluent in the production of epoxy resins, which are widely used in coatings, adhesives, and composite materials. It helps to reduce the viscosity of epoxy resins, making them easier to process and apply. Additionally, it can improve the flexibility and toughness of the final product. Due to its reactivity, it is important to handle this chemical with care, following proper safety procedures to minimize potential health and environmental risks.
The CAS Registry Mumber 90876-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,7 and 6 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 90876-50: (7*9)+(6*0)+(5*8)+(4*7)+(3*6)+(2*5)+(1*0)=159 159 % 10 = 9 So 90876-50-9 is a valid CAS Registry Number.