Ethyl-2-cyano-3-ethoxyacrylate, also known as ethyl 2-cyano-3-ethoxyacrylate or ECA, is a chemical compound with the molecular formula C8H11NO3. It is a colorless to pale yellow liquid with a density of 1.07 g/cm3 and a boiling point of 95-97°C at 1 mm Hg. ethyl-2-cyano-3-ethoxyacrylate is primarily used as a monomer in the production of specialty polymers and copolymers, which have applications in various industries, including coatings, adhesives, and sealants. ECA is known for its high reactivity and ability to form polymers with unique properties, such as excellent adhesion and resistance to chemicals and UV light. Due to its reactivity, it is important to handle ECA with care and in accordance with safety guidelines.
The CAS Registry Mumber 868-01-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 8 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 868-01: (5*8)+(4*6)+(3*8)+(2*0)+(1*1)=89 89 % 10 = 9 So 868-01-9 is a valid CAS Registry Number.