4-(2-amino-ethylamino)-phenol, also known as 4-(2-aminoethyl)phenol or 4-(2-aminoethyl)-1-hydroxybenzene, is an organic compound with the chemical formula C8H12N2O. It is a colorless to pale yellow crystalline solid that is soluble in water and ethanol. 4-(2-amino-ethylamino)-phenol is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. It is used in the production of antihistamines, such as diphenhydramine, and other medications. The compound is also known for its antioxidant properties and can be used in the stabilization of polymers. Due to its reactivity, it is essential to handle 4-(2-amino-ethylamino)-phenol with care, as it can react with oxidizing agents and acids.
The CAS Registry Mumber 2582-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,8 and 2 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2582-28: (6*2)+(5*5)+(4*8)+(3*2)+(2*2)+(1*8)=87 87 % 10 = 7 So 2582-28-7 is a valid CAS Registry Number.