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The bond length for C=N is 1.279 Å, and for the N-C bond it is 1.458 Å. The ∠ C=N-C is 116.6°. [4] The electric dipole moment is 1.53 Debye. [6] When heated to 535°, N-methylmethanimine decomposes to hydrogen cyanide (HCN) and methane (CH 4). [4] Between 400 and 550°C, the cyclic amine, aziridine decomposes to a mixture of N ...
Methylamine has been produced industrially since the 1920s (originally by Commercial Solvents Corporation for dehairing of animal skins). [4] This was made possible by Kazimierz Smoleński [] and his wife Eugenia who discovered amination of alcohols, including methanol, on alumina or kaolin catalyst after WWI, filed two patent applications in 1919 [5] and published an article in 1921.
The bitartrate salt of DMAE, i.e. N,N-dimethylethanolamine bitartrate, is sold as a dietary supplement. [5] It is a white powder providing 37% DMAE. [6] Animal tests show possible benefit for improving spatial memory [7] and working memory. [8]
Dr. Cox's Barbed Wire Liniment and Antiseptic, made by Myers Laboratory. Marketed as treatment for minor wounds (contains iodine) for livestock and humans, such as barbed wire scratches. [10] IcyHot is a line of liniments produced and marketed by Chattem, now a subsidiary of Sanofi. [11]
The molecular formula C 2 H 5 N (molar mass: 43.07 g/mol, exact mass: 43.0422 u) can refer to: Aziridine; Ethanimine or its tautomer, vinylamine; N-Methylmethanimine
Since only 0.5 mol of H 2 SO 4 are needed to neutralize 1 mol of OH −, the equivalence factor is: f eq (H 2 SO 4) = 0.5. If the concentration of a sulfuric acid solution is c(H 2 SO 4) = 1 mol/L, then its normality is 2 N. It can also be called a "2 normal" 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): In order to obtain high yields of the desired target product, the reactants are continuously fed to a flow reactor and reacted with a more than two-fold excess of ...
Methenamine, also known as 1,3,5,7-tetraazaadamantane, is a simple cyclic hydrocarbon with a cage-like structure and is similar in structure to adamantane (tricyclo[3.3.1.1 3,7]decane). [ 2 ] [ 13 ] [ 7 ] [ 8 ] [ 37 ] It is specifically the analogue of adamantane in which the carbon atoms at the 1, 3, 4, and 7 positions have been replaced with ...