MDEA
# MDEA

MDEA may refer to:

* Methyl diethanolamine (N-methyl-diethanolamine), $CH_3N(C_2H_4OH)_2,$ a chemical used for amine gas treating, also known as gas sweetening or acid gas removal, the removal of hydrogen sulfide and carbon dioxide from gasses in the petrochemical industry
* Methylenedioxyethylamphetamine (3,4-methylenedioxy-N-ethylamphetamine), $C_{12}H_{17}NO_2,$ an analog of the drug MDMA
