Methoxy-methyl-(2,2-dimethyl-1-isopropyl-hydrazinomethyl)-amin, also known as MMDI, is a complex organic compound with the chemical formula C10H24N2O. It is a colorless liquid at room temperature and is widely used as a curing agent for polyurethane resins, particularly in the production of flexible foams, elastomers, and coatings. MMDI is known for its high reactivity, which allows for faster curing times and improved mechanical properties in the final product. It is also valued for its low toxicity and environmental friendliness compared to other curing agents. The compound is synthesized through a multi-step process involving the reaction of isopropylamine with formaldehyde and subsequent methylation and methoxylation steps. MMDI's unique structure contributes to its performance characteristics, making it a preferred choice in various industrial applications where durability and flexibility are required.
The CAS Registry Mumber 6919-58-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,1 and 9 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6919-58: (6*6)+(5*9)+(4*1)+(3*9)+(2*5)+(1*8)=130 130 % 10 = 0 So 6919-58-0 is a valid CAS Registry Number.