Tetraethylammonium Bromide / TeaB CAS 71-91-0

Khoom npe: Tetraethylammonium bromide

Ntsiab lus: Teab

CAS: 71-91-0

Mf: c8h20brn

MW: 210.16

Einecs: 200-769-4

Melting taw tes: 285 degree

BLAIL NTAM: 1397 degree

Saib ceev: 1.397 g / cm3

Ntim: 25 kg / nruas

Solubility: Yooj yim kom yaj hauv dej, soluble hauv cov kuab tshuaj muaj zog xws li ethanol, cetoform, thiab acetone, thiab soluble me ntsis hauv benzene.

Tetraethylammonium bromide (TeaB) yog ib qho tseem ceeb quamium ntsev compix tau siv ntau thaj teb:
Organic synthesis thiab catalysis:
Raws li theem hloov catalyst, tetraethylammonium bromide tuaj yeem hloov cov tshuaj ntsuab thiab cov txiaj ntsig zoo, txo cov tshuaj tiv thaiv kub thiab txo cov kev tawm tsam.
Surfactant:
Tetraethylammonium bromide muaj cov kev ua kom muaj zog ntawm cov dej thiab cov kuab tshuaj kom ntub dej, nkag mus, thiab diffuse. Yog li ntawd, nws feem ntau siv los ua surfactant. Nws tuaj yeem siv los npaj cov dyes, dej {{2} Raws li cov xim pleev xim, cov tshuaj ntxuav, cov nplaum, thiab lwm yam. Tsis tas li ntawd, Tetraethylammonium Bromide yog dav siv nyob rau hauv kev lag luam xws li textiles, tawv, thickener, thickener, dispersant thiab antistatic tus neeg sawv cev.
Ionic kua thiab cov khoom siv ua haujlwm
Tetraethylammonium Bromide tuaj yeem hloov mus rau hauv cov kua ionic rau kev npaj electrochemistre, txhim kho kev ua haujlwm ntawm roj teeb thiab cov roj teeb. Nyob rau hauv daim teb ntawm catalysis, nws tuaj yeem txhim kho catalytic efficiency uas yog cov kuab tshuaj lossis cov cab kuj. Ib qho ntxiv, nws tseem siv los npaj cov tshuaj polymers, ion txauv cov tshuaj ntsuab, thiab lwm yam khoom siv los txhim kho kev sib cais thiab ua haujlwm. ‌
Nplaim retardant:
Tetraethylammonium Bromide yog cov nplaim hluav taws xob tau yooj yim uas tuaj yeem txo cov khoom ua haujlwm ntawm cov khoom sib xyaw ua ke thiab txhim kho lawv cov nplaim taws rov ua dua tshiab. Nws yog feem ntau ntxiv rau cov khoom xws li cov polymers, roj hmab, textiles, xaim thiab cables los txhim kho lawv cov hluav taws tsis kam ua kom muaj kev sib tsoo.
Cov Neeg Sawv Cev Tawm:
Tetraethylammonium Bromide muaj cov peev xwm thiab cov peev xwm bactericidal, uas tuaj yeem tua ntau cov kab mob, fungi, thiab cov kab mob. Yog li ntawd, nws yog dav siv nyob rau hauv cov tshuaj tua kab mob, cov khoom siv tshuaj tiv thaiv cov khoom siv, xws li cov khoom siv kho mob, cov khoom siv khoom siv khoom siv, cov khoom siv tshuaj pleev, tshuaj pleev tshuaj, tshuaj, thiab lwm yam tshuaj.
Cog Kev Cog Khoom Regulators:
Tetraethylammonium Bromide kuj tseem siv tau los ua cov ntoo kev tswj hwm kev loj hlob. Nws tuaj yeem txhawb cov cog kev loj hlob, tawg paj, thiab txiv hmab txiv ntoo, thiab txhim kho cov qoob loo cog qoob loo thiab ua tau zoo. Yog li ntawd, nws yog feem ntau ntxiv rau cov chiv, tshuaj tua kab, thiab kev loj hlob ntawm cov chaw ua liaj ua teb rau txhim kho cov khoom lag luam qoob loo.

Muab cia rau hauv qhov chaw ua pa tau zoo thiab huv si. Khaws cais los ntawm cov khoom noj khoom haus, kom deb ntawm qhib cov nplaim taws thiab oxidants.