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1,4-Dioxane ( / daɪˈɒkseɪn /) is a heterocyclic organic compound, classified as an ether. It is a colorless liquid with a faint sweet odor similar to that of diethyl ether. The compound is often called simply dioxane because the other dioxane isomers ( 1,2- and 1,3-) are rarely encountered.
1 L Screw Top bottle. 400 mL Absolute Ethanol. 4-10 Crystals Iodine (to color) Procedure: Measure 400 mL pure ethanol into the screw top bottle. Measure 400 mL hexane and add it to the screw top bottle as well. Stir in a few crystals of iodine to provide a color deep enough to contrast clear water. Squirt a few mLs of water into the mixture and ...
e. The upper critical solution temperature (UCST) or upper consolute temperature is the critical temperature above which the components of a mixture are miscible in all proportions. [1] The word upper indicates that the UCST is an upper bound to a temperature range of partial miscibility, or miscibility for certain compositions only.
MISCIBLE definition: 1. A miscible liquid can be mixed with another liquid without separating from it: 2. A miscible…. Learn more.
Infobox references. Tetrahydrofuran ( THF ), or oxolane, is an organic compound with the formula (CH 2) 4 O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water- miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. [8]
The hydrochloride salt, triethylamine hydrochloride (triethylammonium chloride), is a colorless, odorless, and hygroscopic powder, which decomposes when heated to 261 °C. Triethylamine is soluble in water to the extent of 112.4 g/L at 20 °C. [3] It is also miscible in common organic solvents, such as acetone, ethanol, and diethyl ether.
tert-Butyl alcohol is the simplest tertiary alcohol, with a formula of (CH 3) 3 COH (sometimes represented as t -BuOH). Its isomers are 1-butanol, isobutanol, and butan-2-ol. tert -Butyl alcohol is a colorless solid, which melts near room temperature and has a camphor -like odor. It is miscible with water, ethanol and diethyl ether .
