Search results
Results from the WOW.Com Content Network
Trioctylamine is can be used to extract monocarboxylic acids such as acetic acid, and also precious metals.A formulation containing metoxuron mixed with an emulsion containing trioctylamine 50%, atlox 4851 B 15%, and isopropanol 35% was active as a potato defoliant.
m-MTDATA - whose full name is 4,4',4"-Tris(N-3-methylphenyl-N-phenyl-amino) triphenylamine - is an organic molecule belonging to the class of starburst molecules, [3] often used as a material for the production of organic electronic devices. It is particularly appreciated for its hole-transporting ability and is widely used in OLED and other ...
Trioctylphosphine oxide (TOPO) is an organophosphorus compound with the formula OP(C 8 H 17) 3.Frequently referred to as TOPO, this compound is used as an extraction or stabilizing agent.
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals.. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material classification and labelling schemes previously used around ...
The United States' Center for Drug Evaluation and Research officially recommends that drugs past their expiration date be disposed. [11] It has been argued that this practice is wasteful, since consumers and medical facilities are encouraged to purchase fresh medication to replace their expired products, also resulting in additional profits for pharmaceutical firms.
nh 3 + 3 c 2 h 5 oh → n(c 2 h 5) 3 + 3 h 2 o The pK a of protonated triethylamine is 10.75, [ 4 ] and it can be used to prepare buffer solutions at that pH. The hydrochloride salt , triethylamine hydrochloride (triethylammonium chloride), is a colorless, odorless, and hygroscopic powder, which decomposes when heated to 261 °C.
Calculations indicate that tri-tert-butylamine should be planar at nitrogen. Though arguably a more hindered molecule, the structurally analogous tri- tert -alkyl carbinol 2,2,4,4-tetramethyl-3- t -butyl-pentane-3-ol (tri- tert -butylcarbinol, t Bu 3 COH), has been known for decades (prepared by Bartlett and coworkers in 1945).
Trimethylamine N-oxide (TMAO) is an organic compound with the formula (CH 3) 3 NO. It is in the class of amine oxides . Although the anhydrous compound is known, trimethylamine N -oxide is usually encountered as the dihydrate .