1,4-Butanediol - Cas 36311-34-9

Name :1,4-Butanediol
Cas 36311-34-9
English name :1,4-Butanediol; 1,4-Dihydroxybutane; Tetramethylene glycol; 1,4-Butylene glycol
Aliases: 2 - alkyl alcohols,
Heterogeneous fatty alcohols,
β-branched primary alcohols,
Guerbet alcohols (Guerbet alcohols)
The chemical name of Structure:
Different cetyl alcohol (2 - hexyl decanol)
Performance characteristics and uses:
Heterogeneous fatty alcohol with n-aliphatic alcohols compared to the physical properties very different, with a branched chain, product reticular structure, so that the isomeric alcohols and their derivatives good oxidation stability, and has a low freezing point (-16 ° C) , low irritant, has good compatibility with various oily agent with the non-active substance. Is a saturated alcohol, and having the characteristics of the higher aliphatic primary alcohols. Its appearance is a colorless, odorless, viscous liquid.
Heterogeneous fatty alcohol is widely used in cosmetics, fiber oil, printing ink additives, textile auxiliaries, senior lubricating oil additives.
And isomerization alcohol a colorless, odorless, and increase the permeability of the skin of skin low irritant characteristics, used in cosmetics, improve soothing effect, so bright but not greasy lubrication to the skin, soft, moisturizing oily ingredients, preparation of high-grade cream, whitening lotion, nail polish, lipstick. Can partially replace expensive squalane.
Heterogeneous alcohol sulfates and ethylene oxide adduct of a surface active agent has a strong wetting force and low foaming. Good detergency and diffusion capacity, instead of heterogeneous tridecanol. Washing, mercerization, dyeing processes for the textile industry, improve the processing speed and product quality. Heterogeneous alcohol because of its special structure, specific energy, industrial production has become an important higher fatty alcohol.
Isohexadecane alcohol boiling range 130-165 ℃ / 5mm/Hg, the main fraction 140-160 ℃ / 5mm/Hg.
Primary alcohol content: 85% 95%
Proportion of d25 :0.830-0 .840, the viscosity 40pas, freezing point -20 ℃
Hydroxyl value :205-230KOHmg / g
Packing: 100kg / plastic barrel
Storage and transportation: a general chemical storage