Bis-(4-methoxy-phenyl)-dpropoxymethan, also known as 1,1'-(2,2-dipropoxy-1,3-propanediyl)bis(4-methoxybenzene), is an organic compound with the molecular formula C20H26O4. It is a white crystalline solid that is insoluble in water but soluble in organic solvents. Bis-(4-methoxy-phenyl)-dpropoxymethan is characterized by its two 4-methoxyphenyl groups connected by a central propanediyl chain with two propoxy substituents. It is often used as a monomer in the synthesis of various polymers and resins, particularly in the production of polyethers and polyurethanes. The compound's structure provides it with unique properties, such as thermal stability and resistance to degradation, making it valuable in the manufacturing of durable materials and coatings.
The CAS Registry Mumber 6861-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,6 and 1 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 6861-50: (6*6)+(5*8)+(4*6)+(3*1)+(2*5)+(1*0)=113 113 % 10 = 3 So 6861-50-3 is a valid CAS Registry Number.