Ad
related to: isoamyl alcohol chloroform
Search results
Results From The WOW.Com Content Network
Isoamyl alcohol is a colorless liquid with the formula C 5 H 12 O, specifically ... It is also used as an antifoaming agent in the chloroform isoamyl alcohol reagent. [7]
Chloroform: Chloroform is stabilized with small quantities of amylene or ethanol, because exposure of pure chloroform to oxygen and ultraviolet light produces phosgene gas. Some chloroform solutions come as pre-made a 96% chloroform, 4% isoamyl alcohol mixture that can be mixed with an equal volume of phenol to obtain the 25:24:1 solution.
Aqueous samples, lysed cells, or homogenised tissue are mixed with equal volumes of a phenol:chloroform mixture. This mixture is then centrifuged. This mixture is then centrifuged. Because the phenol:chloroform mixture is immiscible with water, the centrifuge will cause two distinct phases to form: an upper aqueous phase, and a lower organic phase.
Amyl alcohol isomers; Common name Structure Type IUPAC name Boiling point (°C) [3] 1-pentanol or normal amyl alcohol primary Pentan-1-ol: 138.5 2-methyl-1-butanol or active amyl alcohol primary 2-Methylbutan-1-ol: 128.7 3-methyl-1-butanol or isoamyl alcohol or isopentyl alcohol primary 3-Methylbutan-1-ol: 131.2 2,2-dimethyl-1-propanol or ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Chloroform, [10] or trichloromethane (often abbreviated as TCM), is an organochloride with the formula C H Cl 3 and a common solvent.It is a volatile, colorless, sweet-smelling, dense liquid produced on a large scale as a precursor to refrigerants and PTFE. [11]
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 Acetate-84 Liquid N 2: n-Butanol ...
Isoamyl alcohol 0.809 1-Butanol 0.810 Diethyl ketone 0.814 1-Octanol 0.826 ... Chloroform 1.498 1,1,2-Trichlorotrifluoroethane 1.575 Carbon tetrachloride