Chemical reactions are the breaking and forming of chemical bonds, which are fundamental to the creation of new technologies. Inevitably, discovering and developing new chemical reactions is a ...

The Globally Harmonized System (GHS) of Classification and Labeling of Chemicals is a new worldwide initiative for the standardized classification of hazardous chemicals and a communication system for ...

An interdisciplinary team presents a new class of chemical compounds that can be reversibly oxidized and reduced. The compounds known as 'pyrazinacenes' are simple, stable compounds that consist of a ...

Analysing, Evaluating and Creating: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalizations. Present and defend opinions ...

Researchers have helped minimize the cost of an important class of chemical transformations: converting nitriles into primary amines. Their experimental protocol uses a cheap nickel catalyst instead ...

Chemistry moves from in-person lab and the classroom to the computer, as working in a virtual chemistry laboratory and viewing simulations provide additional ways of learning chemistry. Each ...

Medicinal chemistry, also known as pharmaceutical chemistry, is a branch of chemistry focused on the development of new drugs and the improvement of existing ones. It is an interdisciplinary field ...