Tri(octyl/decyl) amine (TA0810)

Cov Khoom

♦ Lub cev nqaij daim tawv:

Trialkylamines (N235 /7301/TAA/ALAMINE 336) feem ntau yog cov kua tsis muaj xim lossis cov khoom khov ntawm chav tsev kub, nyob ntawm seb

qhov ntev thiab qhov xwm txheej ntawm cov pab pawg alkyl.

♦ Tsw ntxhiab

Trialkylamine (N235) feem ntau muaj ntxhiab tsw qab, ntses, tshwj xeeb tshaj yog thaum muaj cov saw hlau alkyl qis dua.

♦ Kev yaj tau

Trialkylamines (7301) feem ntau yaj tau hauv cov organic solvents xws li ethanol, methanol, thiab chloroform,

tab sis lawv qhov kev yaj hauv dej sib txawv nyob ntawm cov pab pawg alkyl. Cov pab pawg alkyl me dua ua rau dej ntau ntxiv

solubility, thaum cov pab pawg alkyl loj dua txo nws.

♦ Qhov yooj yim:

Trialkylamine yog cov hauv paus tsis muaj zog thiab tuaj yeem dhau los ua cov tshuaj tiv thaiv protonation. Lub hauv paus ntawm trialkylamine

nyob ntawm cov pab pawg alkyl thiab lawv qhov xwm txheej pub hluav taws xob lossis rho tawm. Feem ntau, tertiary

cov amines (trialkyl amines nrog peb pawg alkyl) yog cov yooj yim dua li cov amines theem nrab lossis thawj.

♦ Kev ua xua:

Trialkylamine tuaj yeem koom nrog ntau yam tshuaj lom neeg. Piv txwv li, lawv tuaj yeem dhau los ua alkylation

cov tshuaj tiv thaiv qhov twg cov pab pawg alkyl raug hloov kho lossis hloov pauv. Lawv kuj tuaj yeem ua rau cov kua qaub los ua cov ntsev,

thiab lawv tuaj yeem raug oxidized los ua cov amine oxides.

♦ Kub taw tes:

Lub ntsiab lus kub ntawm trialkyl amine nyob ntawm qhov loj thiab qhov xwm txheej ntawm cov pab pawg alkyl. Feem ntau,

cov trialkyl amines nrog cov saw alkyl ntev dua muaj cov ntsiab lus kub dua vim muaj zog ntxiv ntawm cov intermolecular.

Cov ntawv thov

♦ Cov tshuaj ua kom cov tshuaj lom neeg

Trialkyl amines feem ntau siv ua cov catalysts hauv cov tshuaj lom neeg. Lawv tuaj yeem pab txhawb cov tshuaj xws li

esterification, transesterification, thiab Michael ntxiv. Tertiary amines, tshwj xeeb, paub txog

lawv cov kev ua haujlwm catalytic hauv ntau yam kev hloov pauv organic.

♦ Cov Tshuaj

Trialkylamine yog siv rau hauv kev tsim cov tshuaj sib xyaw. Lawv tuaj yeem siv ua lub tsev

cov thaiv lossis cov khoom nruab nrab hauv kev tsim cov tshuaj, xws li cov tshuaj antihistamines, cov tshuaj antidepressants, cov tshuaj antivirals,

thiab cov tshuaj loog hauv zos.

♦ Cov tshuaj tiv thaiv xeb

Trialkylamine tuaj yeem siv ua cov tshuaj tiv thaiv xeb los tiv thaiv cov hlau los ntawm kev puas tsuaj los ntawm

kev raug rau cov chaw muaj corrosive. Lawv tsim ib txheej tiv thaiv ntawm cov hlau nto, tiv thaiv lossis

txo qhov xeb.

♦ Cov tshuaj ntxuav

Trialkylamine siv tau ua surfactants, uas yog cov tshuaj uas txo qhov nro ntawm qhov chaw ntawm

ob yam khoom. Lawv siv rau hauv ntau yam kev siv, suav nrog cov tshuaj ntxuav khaub ncaws, cov tshuaj emulsifiers, cov tshuaj ua kom ntaub mos,

thiab cov neeg sawv cev ua npuas ncauj.

♦ Cov khoom ntxiv polymer

Trialkylamines tuaj yeem muab tso rau hauv cov polymers ua cov khoom ntxiv los txhim kho lawv cov khoom. Lawv tuaj yeem

txhim kho qhov yooj ywm, kev nplaum, thiab kev ruaj khov thermal ntawm cov polymers, ua rau lawv haum rau cov ntawv thov

xws li cov tshuaj pleev xim, cov nplaum, thiab cov tshuaj sealant.

♦ Kev kho roj

Cov amines alkylated siv rau hauv cov txheej txheem kho roj, xws li roj qab zib thiab carbon dioxide (CO2).

ntes. Lawv tuaj yeem nqus cov pa roj acidic, xws li hydrogen sulfide (H2S) thiab CO2, los ntawm cov roj ntuj lossis kev lag luam

emissions, pab purify cov pa roj.

♦ Kev tsim tshuaj lom neeg

Trialkylamine yog cov tshuaj reagents uas siv tau ntau yam hauv kev tsim cov organic. Lawv tuaj yeem koom nrog hauv cov tshuaj tiv thaiv xws li reductive

amination, acylation, thiab nucleophilic substitution, ua rau muaj ntau yam tshuaj sib xyaw.

♦ Kev Ua Kom Polymerization:

N235 tuaj yeem ua haujlwm ua cov pib lossis cov neeg koom tes hauv cov tshuaj tiv thaiv polymerization. Lawv tuaj yeem pab txhawb rau

kev tsim cov polymers los ntawm cov txheej txheem xws li radical polymerization lossis coordination polymerization.

Cov Txheej Txheem Khoom

♦ Kev xaiv cov khoom pib

Cov kauj ruam tseem ceeb yog xaiv cov amine thawj zaug lossis theem nrab, uas yuav raug alkylated los ua

cov trialkyl amine uas xav tau. Tus neeg sawv cev alkylating, xws li alkyl halide (piv txwv li, alkyl bromide, alkyl chloride)

los yog ib qho olefin (piv txwv li, alkene), kuj raug xaiv raws li cov pab pawg alkyl xav tau los koom ua ke.

♦ Kev sib xyaw ua ke ntawm cov tshuaj Alkylation:

Cov tshuaj tiv thaiv alkylation cuam tshuam nrog cov tshuaj tiv thaiv ntawm thawj lossis theem nrab amine nrog tus neeg sawv cev alkylating.

Qhov kev tshuaj tiv thaiv tuaj yeem ua tiav nyob rau hauv ntau yam xwm txheej sib txawv, xws li nyob rau hauv qhov muaj cov kuab tshuaj lossis cov catalyst.

Cov xwm txheej ntawm cov tshuaj tiv thaiv yuav txawv nyob ntawm cov reactants tshwj xeeb thiab cov khoom xav tau.

♦ Kev ntxuav kom huv:

Tom qab cov tshuaj alkylation, cov tshuaj sib xyaw ua ke feem ntau yog purified kom cais cov khoom xav tau

trialkyl amine los ntawm cov khoom pib tsis tau ua haujlwm lossis cov khoom sab. Cov txheej txheem ntxuav xws li

Kev rho tawm, kev rho tawm, lossis chromatography yuav siv tau los ua kom tau cov khoom ntshiab.

♦ Kev piav qhia thiab kev tshuaj xyuas:

Cov tshuaj trialkyl amine uas tau tsim tawm yog siv ntau yam kev tshuaj ntsuam xyuas, xws li spectroscopy.

(piv txwv li, NMR, IR) thiab chromatography (piv txwv li, GC, HPLC) los xyuas kom meej tias nws yog leej twg thiab huv si.

 

Kev Tshuaj Xyuas

♦ Cov txheej txheem tshuaj xyuas

• Kev tshuaj xyuas tuaj txog: Cov khoom siv raw tseem ceeb, raug tshuaj xyuas rau lawv cov ntsiab lus, tsos thiab lwm yam

cov khoom tseem ceeb.

• Kev tshuaj xyuas kev pub mis: lub hauv paus ntsiab lus ntawm kev pub mis rau cov khoom siv raw yog thawj zaug-hauv-thawj-tawm, thiab qhov tsos ntawm

cov khoom siv raw tseem ceeb raug tshuaj xyuas random raws li seb puas muaj kev hloov pauv loj hauv qhov chaw khaws cia

tej yam kev mob ua ntej pub mis.

• Kev kuaj ntau ntau hauv cov txheej txheem tsim khoom: Thaum lub sijhawm tsim khoom, cov ntsiab lus tseem ceeb ntawm txhua pawg

ntawm cov khoom: cov ntsiab lus thiab cov nqi acid yuav raug kuaj xyuas peb zaug hauv lub sijhawm sib txawv.

• Kev Tshuaj Xyuas Kev Khaws Cia: Txhua pawg (4tons) raug tshuaj xyuas ua ntej khaws cia.

• Kev tshuaj xyuas sab nraud: Raws li qhov ntau ntawm cov neeg siv khoom xav tau, cov khoom yuav raug kuaj xyuas

thiab tau tshuaj xyuas.

• Kev tshuaj xyuas ua ntej xa khoom: raws li qhov xav tau ntawm cov neeg siv khoom, kev tshuaj xyuas ntawm lwm tus tuaj yeem ua tau

tawm ntawm cov khoom ua ntej xa khoom.

♦ Txoj Kev Tshuaj Xyuas

• Kev Pom Lub Cev: Kev soj ntsuam pom

• Kev Tshuaj Xyuas Kev Huv Si: Gas chromatography (GC)

• Tus Nqi Acid: Potentiometric titration

• Cov Dej Muaj: Cov khoom ntsuas dej noo

• Refractive Index: Refractometer

• Qhov Ceev: Lub ntsuas qhov ceev

Kev cim, ntim khoom, xa khoom thiab khaws cia

♦ Kev Cim

Txhua pawg khoom yuav tsum muaj daim ntawv pov thawj ua raws li txoj cai, suav nrog: lub npe ntawm

chaw tsim khoom, lub npe ntawm cov khoom, tus lej ntawm cov khoom tsim tawm, qhov hnyav tag nrho ib thoob,

qib zoo thiab kev siv tus lej txheem. qhov hnyav, qib zoo thiab kev siv

tus lej txheem.

♦ Kev Ntim Khoom

Ntim rau hauv cov thoob yas huv thiab qhuav, qhov hnyav tag nrho 200 ± 0.3 kg ib lub thoob lossis 1000 ± 0.5 kg, nias thiab

kaw tom qab txhua pawg.

♦ Kev Thauj Mus Los

Cov khoom no tau ntim rau hauv cov thoob yas, thaum lub sijhawm thauj mus los thiab thauj khoom / tshem tawm, nws yuav tsum tau ua tib zoo

thiab maj mam muab tso rau hauv av, thiab tiv thaiv kom tsis txhob muaj kev cuam tshuam.

♦ Kev Khaws Cia

Qhov chaw cia khoom yuav tsum txias, qhuav thiab muaj cua nkag tau. Ua kom tsis txhob kub hnyiab thiab tsis txhob los nag.