Khoom Taw Qhia
Tetrabutylammonium bromide (TBAB)yog cov organic ntsev nrog cov mis molecular C16H36NBr. Nws yog dawb crystalline hmoov nrog hygroscopic zog, thiab muaj ib tug txawv tsw. Nws yog ruaj khov nyob rau hauv ib txwm kub thiab siab tej yam kev mob.
Khoom Khoom
|
Khoom npe |
Tetrabutylammonium bromide (TBAB) |
|
CAS Nr .: |
1643-19-2 |
|
Molecular Formula |
C16H36NBr |
|
Cov qauv qauv |
|
|
Molecular Luj |
322.37 |
|
Kev ntsuam xyuas: |
99.0% min |
|
Qhov tsos: |
Dawb crystalline hmoov |
| Amine: | 0.3% max |
| Dej: | 0.5% max |
|
Melting point: |
101 degree -104 degree |
|
Solubility: |
Hygroscopic, nws yog soluble hauv dej, cawv, trichloromethane, me ntsis soluble hauv benzene |
Khoom siv
Daim ntawv thov tseem ceeb ntawm tetrabutylammonium bromide (TBAB)
Theem Transfer Catalyst: Vim nws qhov sib npaug hydrophobic thiab hydrophilic zog, nws feem ntau yog siv los ua theem hloov catalyst hauv cov organic synthesis, xws li Halogen hloov cov tshuaj tiv thaiv, REDOX cov tshuaj tiv thaiv, N-alkylation, carbene dichloride thiab lwm yam tshuaj tiv thaiv.
Organic Synthesis Intermediates: TBAB yog siv los ua cov tshuaj tiv thaiv nruab nrab lossis cov khoom siv reagent, ua lub luag haujlwm tseem ceeb hauv kev sib txuas ntawm ntau cov organic tebchaw. Nws yog siv nyob rau hauv lub synthesis ntawm ntau yam tshuaj intermediates, xws li benzyl triethylammonium chloride, ethyl cinnamate, thiab pseudoionone, nws kuj yog siv nyob rau hauv lub synthesis ntawm organic tshuaj, xws li cov tshuaj tiv thaiv kab mob basamicillin thiab sultacillin.
Lwm yam kev siv: Nws kuj yog siv los ua cov tshuaj tua kab mob ntawm cov tshuaj polymerization ntawm cov hmoov txheej thiab epoxy resins. Tsis tas li ntawd, nws tuaj yeem siv los ua ib theem-hloov chaw cia khoom hauv tub yees tshuab.
Khoom ntim & Cia
Ntim thiab Shipping
Cardboard Nruas: cardboard nruas nrog pallets, nqa hnyav: 12kg / nruas, 25kg / nruas, 30kg / nruas.
Composite Kraft Paper Hnab: composite kraft ntawv hnab nrog pallets, nqa nyhav: 25 kg / hnab los yog 500kg / jumbo hnab.
Customized Ntim: Customized ntim yog muaj raws li cov neeg siv khoom xav tau.
Cia
Cia Lub Sijhawm: Khaws rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, tiv thaiv lub teeb.
FAQ
Q: Dab tsi ntawm cov tshuaj tiv thaiv TBAB tuaj yeem txhim kho kev ua tau zoo thiab tawm los thaum siv los ua ib theem hloov catalyst?
A: TBAB muaj txiaj ntsig zoo ntawm kev txhawb nqa kev cuam tshuam nrog cov ntsev inorganic lossis cov organic tsis sib xyaw, xws li halogenation thiab esterification cov tshuaj tiv thaiv. Nws siv tuaj yeem txhim kho cov tshuaj tiv thaiv zoo thiab txhim kho cov khoom lag luam tawm los.
Q: Puas yog kev siv TBAB thaum lub sij hawm cov organic syntheses ua rau muaj kev phiv los yog cuam tshuam rau purity ntawm cov khoom kawg?
A: Qhov kev xaiv thiab kev sib haum xeeb ntawm TBAB nyob ntawm seb cov tshuaj tiv thaiv tshwj xeeb. Feem ntau, tej zaum nws yuav tsim nyog los kho tej yam kev mob los yog txais yuav ib pab pawg neeg tiv thaiv lub tswv yim kom txo cov kev xav ntawm sab thiab tswj cov khoom purity.
Q: Puas yog kev lag luam siv TBAB piv rau lwm cov catalysts?
A: Txawm hais tias Tetrabutylammonium bromide kuj tseem kim, nws cov catalytic efficiency siab thiab muaj peev xwm los txhim kho cov txiaj ntsig tuaj yeem txo cov nqi tsim khoom.
Cim npe nrov: Tuam Tshoj tetrabutylammonium bromide manufacturers, lwm tus neeg, Hoobkas
