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N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide.
From Wikipedia, the free encyclopedia. Redirect page. Redirect to: N-Methyl-2-pyrrolidone
The highly polar H 2 S and polarizable CO 2 molecules can strongly interact with the polymer membranes causing swelling and plasticization [1] due to high levels of impurities. Polyamide-imides can resist plasticization because of the strong intermolecular interactions arising from the polyimide functions as well as the ability of the polymer ...
Methyl compounds are chemical compounds formally derived from methane by replacement of one hydrogen atom with other atoms or functional groups. Methyl compounds contain the methyl group , CH 3 , and have the general formula CH 3 X, where X is any chemical element or group.
I suggest moving this article to N-Methyl-2-pyrrolidone (or some variant with the "N" in it) as that seems to be the more common name. The "N" version has more hits in Google and is less confusing since it's so often referred to as simply NMP. Are there any objections to this? ~Adjwilley 05:53, 19 October 2012 (UTC) Good idea.
2-Pyrrolidone, also known as 2-pyrrolidinone or butyrolactam, is an organic compound consisting of a 5-membered lactam, making it the simplest γ-lactam. It is a colorless liquid that is miscible with water and most common organic solvents.
CNN asked convicted felons about their struggles, their hopes and how they feel about President-elect Donald Trump, who will return to the White House after being convicted of 34 felony charges.
Many different solvents are suitable, including sulfolane (C 4 H 8 O 2 S), furfural (C 5 H 4 O 2), tetraethylene glycol (C 8 H 18 O 5), dimethylsulfoxide (C 2 H 6 OS), and N-methyl-2-pyrrolidone (C 5 H 9 NO). Below is a schematic flow diagram of one method, involving extractive distillation, for extraction of the BTX aromatics from a catalytic ...