Trioktilamino(Kuraĝa)

Propraĵoj

♦ Kemia strukturo

Trioctylamine （ TOA /ALAMINE336） has the chemical formula C24H51N, and its structure

consists of three n-octyl groups(-C8H17) attached to a central amine functional group (-NH2).

The long-chain alkyl groups contribute to its hydrophobic nature.

♦ Fizika stato

Trioctylamine （ TOA） is a clear, colorless to pale yellow liquid at room temperature. It has a characteristic odor.

♦ Solveco

TRI-N-OCTYLAMINE is insoluble in water, but it is soluble in many organic solvents, including alcohols, ethers,

hidrokarbidoj, and chlorinated solvents. This solubility behavior makes it suitable for organic

solvent-based processes and extractions.

♦ Bazo

Trioctylammonium is a weak base due to the presence of the amine group. It can act as a proton

acceptor and form salts with acids. The basicity of TOA can be utilized in various chemical reactions and

aplikoj.

♦ Eltira kapablo

Trioktilamino (Kuraĝa) exhibits selective solubility for metal ions, especially those of rare earth elements (REEoj)

and actinides. It can extract and separate metal ions from aqueous solutions, enabling their

purification and concentration. The extraction efficiency and selectivity can be influenced by factors

such as pH, Temperaturo, and the presence of other ligands or complexing agents.

♦ Surfactant Properties

TRI-N-OCTYLAMINE （TOA） acts as a surfactant, which means it can reduce the surface tension

between different phases,forming emulsions and stabilizing them. This property contributes to its

use as an emulsifier and dispersant in various formulations.

♦ Viskozeco

N,N,N-Trioctylamine has a relatively high viscosity compared to some other organic solvents.

The viscosity can affect its handling and flow characteristics in different applications.

♦ Stabileco

N-Octyl-N-octylamine is relatively stable under normal storage and handling conditions. However,

it can undergo degradation or chemical reactions under extreme conditions, such as high temperatures or strong

acids.

 

Aplikoj

♦ Metalo Eltiro kaj Apartigo

Trioktilamino (Kuraĝa) is widely used as an extractant in liquid-liquid extraction processes for the separation and

purification of metals. It exhibits selective solubility for metal ions, especially rare earth

Elementoj (REEoj) and actinides. TOA can extract these metals from aqueous solutions and enable

their separation from other metals, facilitating their purification for various industrial applications.

♦ Catalyst and Co-Catalyst

Alamine336 serves as a catalyst or co-catalyst in numerous industrial reactions. Its basic nature promotes

reactions such as esterification, alkylation, amidation, and condensation reactions.N-Octyl-N-octylamine

can enhance reaction rates, improve yields, and modify reaction selectivity in different chemical processes.

♦ Surfactant and Emulsifier

Tris(2-etilheksilo)amine possesses surfactant properties, making it useful as an emulsifier and dispersant.

It can reduce the interfacial tension between immiscible phases, stabilize emulsions, and aid in the

dispersion of substances in both aqueous and organic systems. TOA is employed in various formulations

such as paints, coatings, inks, and personal care products.

♦ Gas Separation

Kuraĝa(CAS 1116-76-3) has been investigated for its potential application in gas separation processes. It shows an affinity

for certain gases, including carbon dioxide (CO2) and hydrogen sulfide (H2S). TOA-based systems

have been studied for the removal of these gases from industrial gas streams, such as natural gas

purification and biogas upgrading.

♦ Analiza Kemio

Trioktilamino (Kuraĝa) finds utility in analytical chemistry, particularly in the extraction and preconcentration

of analytes from complex matrices. It can selectively extract and enrich trace metals and organic compounds from

various samples, enabling their subsequent analysis and detection.

♦ Polymer Additive

Trioktilamino (Kuraĝa) is used as an additive in polymers and resins to modify their properties. It can enhance

the compatibility between different polymer phases, improve processing characteristics, such as rheology and

melt flow, and impart specific functionalities to the final polymer products.

♦ Solvent Extraction in Organic Synthesis

ALAMINE336 is employed as a solvent or co-solvent in organic synthesis reactions. It can dissolve and

facilitate the reaction of certain organic compounds, especially those with limited solubility in common

organic solvents.TOA can aid in the formation of reactive intermediates and promote desired chemical

transformations.

 

Produkta procezo

♦ Preparado de krudmaterialoj

The primary raw materials required for TOA production are n-octanol and ammonia. These materials need

to be obtained or synthesized to meet the desired specifications and purity requirements.

♦ Alkylation

The production of TOA begins with the alkylation reaction, where n-octanol reacts with ammonia. La

reaction is typically carried out in the presence of a suitable catalyst, such as acid or base catalysts, at elevated

temperatures and pressures. The alkylation process results in the formation of tri-n-octylamine.

♦ Reaction Monitoring and Control

During the alkylation process, it is crucial to monitor and control reaction parameters such as temperature,

pressure, and reactant concentrations. This ensures the desired conversion and product quality are achieved

while maintaining safe operating conditions.

♦ Separation and Purification

Post la alkila reago, the mixture is subjected to separation and purification steps to isolate and purify

the Trioctylammonium product. This may involve techniques such as distillation, eltiro, or crystallization.

The separation process aims to remove impurities and by-products, resulting in the desired pure TRI-N-OCTYLAMINE

.

♦ Sekigado kaj pakado

Once the Trioctylamine product is obtained and purified, ĝi estas tipe sekigita por forigi ajnan postrestan humidecon.

The dried TOA is then packaged in suitable containers, certigante taŭgan sigeladon por konservi sian kvaliton. Adekvata

Etikedaj kaj stokadaj kondiĉoj estas konservitaj por certigi sekuran uzadon kaj stokadon de la produkto.

Inspektado

♦ Inspekta procezo

• Alvenanta inspektado: La ĉefaj krudmaterialoj,estas inspektitaj pro sia enhavo, aspekto kaj alia

Ĉefaj Nemoveblaĵoj.

• Nutra inspektado: La principo de nutrado de krudmaterialo estas unua-en-unua, kaj la apero de la

Ĉefaj krudmaterialoj estas hazarde inspektitaj laŭ tio, ĉu estas granda ŝanĝo en la stokado

kondiĉoj antaŭ nutrado.

• Batch -specimenado en la produktada procezo: Dum la produktada procezo, la ĉefaj indeksoj de ĉiu loto

de produktoj: enhavo kaj acidvaloro estos ekzamenitaj trifoje en malsamaj tempoperiodoj.

• Inspektado pri stokado: Ĉiu aro (4tunoj) estas inspektita antaŭ stokado.

• Ekstera inspektado: Laŭ la kvanto postulita de klientoj, la produktoj estos provitaj

kaj inspektita.

• Antaŭ-ekspeda inspektado: laŭ la postulo de kliento, tria inspektado povas esti farita

eksteren sur la produktoj antaŭ sendo.

♦ Inspekta Metodo

• Fizika aspekto: Vida inspektado

• Pureca analizo:Gaskromatografio (GC)

• Acida valoro:Potenciometria titrado

• Akva enhavo:Humidanaliziloj

• Refrakta Indekso:Refraktometro

• Denseco:Densmezurilo

Markado, pakado, sendo kaj stokado

♦ Markado

Ĉiu aro de produktoj devas esti akompanita de atestilo pri konformeco, inkluzive: la nomo de la

fabrikanto, la nomo de la produkto, la produkta lotnumero, la neta pezo per barelo, la

kvalita nivelo kaj efektivigo de la norma numero.pezo, Kvalita grado kaj efektivigo

Norma Nombro.

♦ Pakado

Pakita en puraj kaj sekaj plastaj tamburoj, neta pezo 200±0.3kg per tamburo aŭ 1000±0.5kg, kunpremita kaj

sigelita post ĉiu loto.

♦ Transportado

Ĉi tiu produkto estas pakita en plastaj tamburoj, dum transportado kaj ŝarĝo/malŝarĝado, ĝi estu zorge

kaj milde demetu, kaj malhelpi de efiko.

♦ Stokado

La konservejo devas esti malvarmeta, seka kaj ventolita. Faru fajrorezista kaj pluvrezista.