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MMA is a raw material for the manufacture of other methacrylates. These derivatives include ethyl methacrylate (EMA), butyl methacrylate (BMA) and 2-ethyl hexyl methacrylate (2-EHMA). Methacrylic acid (MAA) is used as a chemical intermediate as well as in the manufacture of coating polymers, construction chemicals and textile applications.
3-Methoxy-4-methylamphetamine (MMA) is an entactogen and psychedelic drug of the phenethylamine and amphetamine classes. [ 1 ] [ 2 ] It was first synthesized in 1970 [ 1 ] and was encountered as a street drug in Italy in the same decade. [ 3 ]
meta-Methoxyamphetamine [1] (MMA), also known as 3-methoxyamphetamine (3-MA), is a stimulant drug from the amphetamine family. It has similar effects in animal drug discrimination tests to the more widely known derivative 4-methoxyamphetamine (PMA), [2] although with a slightly different ratio of monoamine release, being a combined serotonin, dopamine, and norepinephrine releasing agent rather ...
Methacrylic acid, abbreviated MAA, is an organic compound with the formula CH 2 =C(CH 3)CO 2 H. This colorless, viscous liquid is a carboxylic acid with an acrid unpleasant odor.
3-Methoxymethamphetamine (also known as meta-methoxymethamphetamine or MMMA), which is most closely related to 3-methoxyamphetamine and PMMA and shares similar monoamine releasing effects, although its effects have not been studied so extensively as other related drugs. [1] It is an agonist of human TAAR1. [2]
para-Methoxy-N-methylamphetamine (also known as PMMA, Red Mitsubishi), chemically known as methyl-MA, 4-methoxy-N-methylamphetamine, and 4-MMA (or 4-PMDA, as listed to its original physical name) is a stimulant and psychedelic drug closely related to the amphetamine-class serotonergic drug para-methoxyamphetamine (PMA).
3,4-Dimethoxy-N-methylamphetamine (DMMA) is a psychoactive drug and research chemical of the phenethylamine and amphetamine chemical classes. It appears to act as a serotonin–norepinephrine–dopamine releasing agent (SNDRA), although it is significantly less potent than MDMA .
The monomer is a viscous liquid with a pungent odour. The first polymeric form of methacrylic acid was described in 1880 by Engelhorn and Fittig. The use of high purity monomers is required for proper polymerization conditions and therefore it is necessary to remove any inhibitors by extraction (phenolic inhibitors) or via distillation. [ 2 ]