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2,2'-Methylene-bis(4-aminomethoxybenzene), also known as MBMAB, is an organic compound with the chemical formula C15H18N2O2. It is a white crystalline solid that is soluble in water and various organic solvents. MBMAB is primarily used as a curing agent for epoxy resins, enhancing their mechanical properties, thermal stability, and chemical resistance. It is also employed in the production of polyurethane foams, adhesives, and coatings due to its ability to cross-link polymer chains, resulting in improved material performance. The compound is synthesized through a multi-step process involving the reaction of 4-aminomethoxybenzene with formaldehyde, followed by a condensation reaction. MBMAB is considered a hazardous substance due to its potential health risks, and appropriate safety measures should be taken during its handling and use.

3921-32-2

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3921-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3921-32-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,2 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3921-32:
(6*3)+(5*9)+(4*2)+(3*1)+(2*3)+(1*2)=82
82 % 10 = 2
So 3921-32-2 is a valid CAS Registry Number.

3921-32-2Relevant academic research and scientific papers

Intramolecular hydrogen bonding and tautomerism in schiff bases: Synthesis, spectroscopic and theoretical studies of n-(2,2'-methylenebis(4-methoxyphenyl) salicylidene and n-(2,2'-methylenebis(4-methoxyphenyl)-2-oxonaphthalidene- methylamine

Dal, Hakan

, p. 2759 - 2767 (2014)

The new Schiff bases (4 and 5) were synthesized respectively from the reaction of 2,2'-methylenebis(4-aminomethoxybenzene) (3) with salicylaldehyde and 2-hydroxy-1-naphthaldehyde. The products have been characterized by elemental analysis, FTIR, UV-visibl

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