4,4’-Dicyanobenzophenone-2,3,5,6-d4

4,4’-Dicyanobenzophenone-2,3,5,6-d4 is a deuterated derivative of the organic compound 4,4’-Dicyanobenzophenone, which is commonly used as a photoinitiator in the production of polymers. This deuterated derivative is used as a reference standard in various analytical techniques, such as nuclear magnetic resonance (NMR) spectroscopy, to help identify and quantify the presence of the original compound in a sample. The chemical formula for 4,4’-Dicyanobenzophenone-2,3,5,6-d4 is C15D4H5N2O, indicating that it contains four deuterium atoms and is otherwise identical to the original compound. It has a molecular weight of 244.34 g/mol and a melting point of 105-107 °C. In terms of its safety and handling, 4,4’-Dicyanobenzophenone-2,3,5,6-d4 should be treated with caution as it is a potentially hazardous chemical. It may cause skin and eye irritation upon contact and should only be handled in a well-ventilated area with appropriate personal protective equipment. In summary, 4,4’-Dicyanobenzophenone-2,3,5,6-d4 is a deuterated derivative of a common photoinitiator used in polymer production. Its main use is as a reference standard in analytical techniques, and caution should be taken when handling it due to its potentially hazardous properties.