We have examined the reactivity of methylamine in supercritical water (SCW) at temperatures between 386 and 500 °C. The major products measured are ammonia and methanol. Batch reactor studies revealed a global reaction order of 0.66±0.11 for methylamine disappearance. For water densities less than...
It is usually sold as solutions in methanol (2M), ethanol (8M), THF (2M), and water (40%), or as the anhydrous gas in pressurized metal containers. It has a strong odour similar to rotten fish. Methylamine is used as a building block for the synthesis of other organic compounds. It...
methylamine: A colourless flammablegas, CH3NH2; m.p. –93.5°C; b.p.–6.3°C. It can be made by a catalyticreaction between methanol and ammoniaand is used in the manufactureof other organic chemicals. General Description A colorless gas or a liquid. Pungent fishy odor resembling odor of...
water (200mL) was added; the resulting organic layer was separated and washed with 10% aqueoussodiumhydroxide (50mL). The resulting material, along with methanol (350mL) and 5% palladium on carbon (5.0g), was treated with hydrogen at 400psig at 35°C for 2h. After the reaction was ...
(Elements & Compounds) a colourless flammable water-soluble gas, used in the manufacture of herbicides, dyes, and drugs. Formula: CH3NH2 Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011...
The reaction of α,ω -dichlorodimethylsiloxanes with from two to ten silicon atoms in the chain with methylamine has been studied and it has been established that when a solution of the chloride is added to the methylamine at 60°C the reaction takes place with the formation of only α,ω...
The mechanism of action in chemical synthesis depends on the specific reaction and the role N-Isopropylmethylamine plays in it. Storage Conditions: Store in a cool and dry place. View all 4. Safety and Handling4.1 Safety Safety Information about N-Isopropylmethylamine (CAS NO.4747-21-1): ...
Charles,Garrett,and,... - 《Analytical Biochemistry》 被引量: 441发表: 1979年 Physical properties of human alpha 2-macroglobulin following reaction with methylamine and trypsin. The spectra of α 2-macroglobulin-trypsin and α 2-macroglobulin-methylamine are, however, indistinguishable. The ultraviolet...
The mechanism of action in catalysis varies depending on the specific reaction, but it often involves the formation of intermediate species that lower the activation energy of the reaction. Storage Conditions: Store in a cool and dry place, away from heat sources and direct sunlight. View all...
The traditional synthetic methods of 1 - methyl imidazole are two-step and one-step process, wherein, two-step method is firstly condensing glyoxal and formaldehyde, ammonia water to generate imidazole, then going on a methylation reaction with the dimethyl sulfate finally get 1 - methyl imidazole...