Search results
Results from the WOW.Com Content Network
Diisopropyl ether is used as a specialized solvent to remove or extract polar organic compounds from aqueous solutions, e.g. phenols, ethanol, acetic acid. It has also been used as an antiknock agent. In the laboratory, diisopropyl ether is useful for recrystallizations because it has a wide liquid range. [4] [5] Diisopropyl ether is used for ...
Diisopropyl ether-60 Dry ice: Chloroform-61 Liquid N 2: Chloroform-63 [2] Dry ice: Ethanol-72 Note: without the addition of ethylene glycol, temp is -78 °C. Dry ice: Trichloroethylene-73 Dry ice: Isopropyl alcohol-77 Liquid N 2: Butyl acetate-77 Dry ice: Acetone-78 Liquid N 2: Isoamyl acetate-79 Dry ice: Sulfur dioxide-82 Liquid N 2: Ethyl ...
As is typical of ethers, dipropyl ether may slowly form explosive organic peroxides over long periods in storage. [2] Antioxidants such as butylated hydroxytoluene are often added to ethers to prevent this process. [4] Due to the shock and light sensitive nature of organic peroxides, dipropyl ether should never be boiled or evaporated to dryness.
Diisopropyl ether; Dimethyl ether; Diphenyl ether; Divinyl ether This page was last edited on 24 July 2019, at 02:14 (UTC). Text is available under the Creative ...
This page was last edited on 2 January 2006, at 21:41 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Ethers like diethyl ether and tetrahydrofuran (THF) can form highly explosive organic peroxides upon exposure to oxygen and light. THF is normally more likely to form such peroxides than diethyl ether. One of the most susceptible solvents is diisopropyl ether, but all ethers are considered to be potential peroxide sources.
DIPEA is a sterically hindered organic base that is commonly employed as a proton scavenger. Thus, like 2,2,6,6-tetramethylpiperidine and triethylamine, DIPEA is a good base but a poor nucleophile, DIPEA has low solubility in water, which makes it very easily recovered in commercial processes, a combination of properties that makes it a useful organic reagent.
Di-tert-butyl ether is a tertiary ether, ... Diisopropyl ether; References This page was last edited on 30 June 2024, at 17:41 (UTC). Text is ...