isomer β-branched primary alcohols - isomer β-branched primary alcohols

Chemical name: isomer β-branched primary alcohols
Other names: A1416
Chemical schematic formula: R-CH2-CH2-CH (R)-CH2-OH
Average molecular weight: 240 to 270
A1416 boiling range 130-200 ℃ / 5mm/Hg,
130-160 ℃ / 5mm/Hg main fractions, and the content is> 70%, the primary alcohol content> 94%
Physical and chemical properties:
Proportion of d25 refractive rate nD25 of viscosity η25 pure water solubility (25 ° C)
0.8369 1.4467 27.4 cps 12ppm
Properties:
Colorless transparent oily liquid. No irritating odor.
Uses: Novel extraction additives. Having a branched structure, chemistry, good stability, fast easily emulsified, phase, instead of the lower alcohols, to accelerate the extraction process phase separation, improve the production environment. N1923, N235, N503 amine extractant additives.
Packing: 100Kg / plastic barrel
Transportation: a general chemical storage
β-branched primary alcohols is a newly developed neutral oxygen-containing extraction agent or an additive, since the β-branched primary alcohols with branched chain, the reticular structure, good oxidation stability with a suitable chain length, low solidification given (-20 ℃), is not easy to emulsify, layered, low-carbon fatty alcohols stimulate taste solubility in water, which greatly reduces the content of COD in wastewater, oil-soluble, non-toxic, is a colorless, odorless The viscous liquid.
Additives, as the extraction of the additives can be replaced by a low-carbon aliphatic alcohol in order to accelerate phase separation of the extraction process to reduce emulsification, the operating environment to improve the extraction process, as the N-235 (7301), N-1923, and amines such as ionic associative extractant. improve the performance of phase separation, raising to reduce solvent entrained shorten the equilibrium time, so as to improve the economic efficiency of the extraction operation. β-branched primary alcohols instead of pine oil used for lead sulfide, iron, zinc, and other multi-metal ore flotation, especially zinc flotation than with pine oil is superior and has a good selectivity and a large amount of When not affect the grade index. You can also expand the range of applications and is an ideal industrial extraction additives.