Propylene oxide (PO), formally 2-methyloxirane, is low-boiling liquid that is useful for making many commercial materials. It was known as long ago as 1866, when Eduard Linnemann at the University of ...
Nickel samarium oxide (NiSmO 3), frequently referred to as samarium nickel oxide, is a synthetic mixed oxide with unusual thermo-optical properties. It and other nickel–rare earth oxides were prepared ...
The chemical at the center of a Willowbrook environmental controversy — ethylene oxide — was discovered nearly 160 years ago and used over the decades as a sterilizer. Signs of health risks go back 70 ...