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Dimethylamine is an organic compound with the formula (CH 3) 2 NH. This secondary amine is a colorless, flammable gas with an ammonia -like odor. Dimethylamine is commonly encountered commercially as a solution in water at concentrations up to around 40%.
NDMA forms from a variety of dimethylamine-containing compounds, e.g. hydrolysis of dimethylformamide. Dimethylamine is susceptible to oxidation to unsymmetrical dimethylhydrazine, which air-oxidizes to NDMA. [15] In the laboratory, NDMA can be synthesised by the reaction of nitrous acid with dimethylamine: HONO + (CH 3) 2 NH → (CH 3) 2 NNO ...
N,N-DMPEA has been found to be safe for use as a flavoring agent by the Flavor and Extract Manufacturers Association (FEMA) Expert Panel [7] and also by the Joint Expert Committee on Food Additives (JECFA) [8] —a collaboration between the Food and Agricultural Organization of the United Nations (FAO) and the World Health Organization.
It is a colorless liquid that is widely available. It is prepared by the reaction of dimethylamine and formaldehyde: [1] 2 (CH 3) 2 NH + CH 2 O → [(CH 3) 2 N] 2 CH 2 + H 2 O. It is used for the dimethylaminomethylation reactions, the reaction being initiated by the addition of a strong, anhydrous acid: [2] [(CH 3) 2 N] 2 CH 2 + H + → (CH 3 ...
The ultimate products of its hydrolysis is titanium dioxide and dimethylamine: Ti(NMe 2) 4 + 2 H 2 O → TiO 2 + 4 HNMe 2. In a related reaction, the compound undergoes exchange with other amines, evolving dimethylamine. TMAT has been used in metalorganic chemical vapor deposition (MOCVD). [citation needed]
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Dimethylethanolamine (DMAE or DMEA) is an organic compound with the formula (CH 3) 2 NCH 2 CH 2 OH.It is bifunctional, containing both a tertiary amine and primary alcohol functional groups.
The United States Food and Drugs Administration is warning pet owners about a common medication given to pets to treat arthritis. The F.D.A. now says that the drug Librela may be associated with ...