The American Chemical Society
On April 6, 1876, the American Chemical Society was founded in New York City.
Prior to that, there were other American scientific societies, namely the American Association for the Advancement of Science, which was founded in 1848. However, there wasn’t an organization devoted solely to chemistry, which was a fast-growing science. Chemistry is the scientific study of substances, how they behave and change under different conditions, and how they interact.