This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Methyl acetate is the second simplest aliphatic ester, along with its isomer ethyl formate 1. It has a pleasant, fruity odor and occurs in nature in fruits (e.g., bananas, grapes, and apples) and ...

Excessive reactive nitrogen species (RNS) and reactive oxygen species (ROS), such as H 2 O 2 (hydrogen peroxide), HO − (hydroxyl radical), HOO − (hidroperoxil), NO − (nitric oxide radical), NO 2− ...

What are acrylics made of? Acrylic nails are created from a man-made chemical called PMMA (polymethyl methacrylate). PMMA is made from methyl methacrylate (MMA). In general, PMMA itself is usually ...

Mercury is extraordinarily toxic, but it becomes especially dangerous when transformed into methylmercury—a form so harmful that just a few billionths of a gram can cause severe and lasting ...

Methylprednisolone oral tablet is a generic drug prescribed for many different conditions. Methylprednisolone has interactions with some other drugs. Examples include ibuprofen (Advil, Motrin) and ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Conventional micron sealants are unable to effectively seal nanopores and fractures in ...

As pollution continues to impact the world’s oceans, methylmercury—the most toxic form of mercury—is increasingly accumulating in global fisheries. As a result, seafood consumption is the primary ...

If you, like thousands of other nail enthusiasts, get a lot of nail inspiration from social media, then it's likely you've come across a post warning you of the dangers of using MMA, or methyl ...