N,N'-Bis-(β-hydroxyethyl)-o-fluoranilin, also known as BOF or 2,2'-(o-phenylene)bis-N,N-diethyl-3-hydroxypropanamine, is an organic compound with the chemical formula C18H23NO2. It is a colorless to pale yellow liquid with a molecular weight of 287.38 g/mol. N,N'-Bis-(β-hydroxyethyl)-o-fluoranilin is primarily used as a curing agent for epoxy resins, enhancing the mechanical properties and thermal stability of the cured epoxy. It is also employed as a crosslinking agent in various applications, such as coatings, adhesives, and composite materials. Due to its high reactivity and effectiveness, N,N'-Bis-(β-hydroxyethyl)-o-fluoranilin is widely used in the plastics and electronics industries.
The CAS Registry Mumber 486-59-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 486-59: (5*4)+(4*8)+(3*6)+(2*5)+(1*9)=89 89 % 10 = 9 So 486-59-9 is a valid CAS Registry Number.