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Methyldiethanolamine, also known as N-methyl diethanolamine and more commonly as MDEA, is the organic compound with the formula CH 3 N(C 2 H 4 OH) 2. It is a colorless liquid with an ammonia odor. It is miscible with water, ethanol and benzene .
3,4-Methylenedioxy-N-ethylamphetamine (MDEA; also called MDE and colloquially, Eve) is an empathogenic psychoactive drug. MDEA is a substituted amphetamine and a substituted methylenedioxyphenethylamine. MDEA acts as a serotonin, norepinephrine, and dopamine releasing agent and reuptake inhibitor. [1] Possession of MDEA is illegal in most ...
MDEA may refer to: Methyl diethanolamine ( N -methyl-diethanolamine), CH 3 N(C 2 H 4 OH) 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
Methyldiethanolamine: About 30 to 55 % for removing H 2 S and CO 2; Diglycolamine: About 50 % for removing H 2 S and CO 2; The choice of amine concentration in the circulating aqueous solution depends upon several factors and may be quite arbitrary. It is usually made simply on the basis of experience.
DEA is used as a surfactant and a corrosion inhibitor.It is used to remove hydrogen sulfide and carbon dioxide from natural gas.. Diethanolamine is widely used in the preparation of diethanolamides and diethanolamine salts of long-chain fatty acids that are formulated into soaps and surfactants used in liquid laundry and dishwashing detergents, cosmetics, shampoos and hair conditioners. [5]
"More than 50% of their heart is filled with that." There's progress in the fight and a new gene therapy shows positive signs of slowing the disease's progression. Unfortunately, it is not an ...
On a chilly day, there’s nothing more comforting than curling up under a cozy blanket with a warm cup of tea. But tea offers much more than just comfort and hydration in cold weather.
N-Methylethanolamine is produced industrially by reacting ethylene oxide with excess methylamine in aqueous solution. This reaction yields a mixture of the 1:1 addition product NMEA (1) and - by a further addition of another ethylene oxide - the 1:2 addition product methyl diethanolamine (MDEA) (2):