N,N'-Ethylenediurea, also known as EDU, is a chemical compound with the formula (H2NCONHCH2CH2NHCONH2). It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. EDU is primarily used as a cross-linking agent in the production of polyurethane foams, providing improved mechanical properties and dimensional stability. It is also employed as a blowing agent in the foam industry, where it helps to create lightweight and flexible foam products. Additionally, EDU has been studied for its potential applications in various fields, including agriculture as a plant growth regulator and in the medical field for its potential anti-cancer properties. However, it is important to note that EDU can be harmful if ingested or inhaled, and appropriate safety measures should be taken when handling this chemical.
The CAS Registry Mumber 1589-36-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 9 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1589-36: (6*1)+(5*5)+(4*8)+(3*9)+(2*3)+(1*6)=102 102 % 10 = 2 So 1589-36-2 is a valid CAS Registry Number.