Khoom Taw Qhia
Tetrabutylammonium tribromide(CAS 38932-80-8) yog cov txiv kab ntxwv ruaj khov uas tsis muaj tshuaj lom nrog lub melting point ntawm 69-75 degree . Nws yog insoluble hauv dej tab sis soluble hauv chloroform, dichloromethane, ethyl acetate, acetonitrile, thiab lwm yam organic solvents. Vim tias nws cov ntsiab lus bromine ruaj khov thiab kev ua haujlwm ruaj khov, Nws feem ntau yog siv los ua ib qho zoo bromination reagent hauv organic synthesis.
Khoom Khoom
|
Khoom npe: |
Tetrabutylammonium tribromide (TBABr3) |
| Lwm Lub Npe: |
N, N, N-Tributyl-1-butanaminium tribromide TAB |
|
CAS Nr .: |
38932-80-8 |
|
Molecular Formula: |
C16H36NBr3 |
|
Cov qauv qauv: |
|
|
Molecular Luj: |
482.18 |
|
Solubility: |
Insoluble nyob rau hauv dej, soluble nyob rau hauv acetone, methanol, acetic acid thiab lwm yam organic solvents. |
Khoom Specification
|
Kev ntsuam xyuas: |
99.0% min |
|
Qhov tsos: |
Txiv kab ntxwv liab crystalline hmoov |
|
Melting point: |
69 degree -75 degree |
Khoom siv
Tetrabutylammonium tribromide (TBATB) feem ntau yog siv los ua bromination reagent thiab catalyst hauv organic synthesis.
Thaum nws siv los ua bromination reagent, nws tuaj yeem hloov cov hydrogen atoms nrog bromine atoms rau kev sib txuas ntawm brominated organic tebchaw, uas yog ib qho tseem ceeb heev rau kev qhia txog halogen pawg, kev ua haujlwm sib txuas lossis kev tsim kho ntawm cov qauv molecular complex.
Tsis tas li ntawd, TBATB kuj tseem siv los ua cov khoom siv hauv ntau yam kev cuam tshuam cov organic. Piv txwv li, nws muaj peev xwm catalyze lub bromination ntawm olefins los ntawm kev hloov hydrogen atoms nyob rau hauv ob daim ntawv cog lus nrog bromine atoms, uas ua rau lub synthesis ntawm brominated hydrocarbons.
TBABr3 kuj tseem siv tau rau hauv lwm cov kev sib txuas ntawm cov organic, xws li siv hauv bromination ntawm phenols, arylamines, methyl ketones, alkenes, alkynes, oxidation ntawm alcohols, thiab synthesis ntawm n-hloov acylurea.
Khoom ntim & Cia
Ntim:
25 kg / drm los yog 25 kg / hnab.
Cia:
Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated deb ntawm lub teeb.
FAQ
Q: Dab tsi ntawm cov tshuaj tiv thaiv nws siv rau?
A: Tetrabutylammonium tribromide Nws yog tshwj xeeb tshaj yog siv nyob rau hauv bromination ntawm phenols, arylamines, methyl ketones, alkenes, alkynes, oxidation ntawm alcohols, thiab synthesis ntawm n-substituted acylurea.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Peb yog lub Hoobkas yog li peb tuaj yeem ua kom tau raws sijhawm, yog tias cov khoom koj xav tau tsis nyob hauv Tshuag, feem ntau yuav siv sijhawm 7-15 hnub, cov kev xav tau tshwj xeeb nyob ntawm seb muaj pes tsawg.
Q: Dab tsi yuav tsum tau ceev faj txog kev nyab xeeb thaum siv?
A: Thaum siv tetrabutylammonium tribromide, thov hnav cov khoom tiv thaiv tus kheej tsim nyog, suav nrog cov tsom iav tiv thaiv, cov tsho tiv no, thiab hnab looj tes, txhawm rau tiv thaiv tawv nqaij thiab qhov muag. Kev ua haujlwm yuav tsum tau ua nyob rau hauv lub hood fume kom tsis txhob nqus nws cov plua plav lossis pa taws. Tsis tas li ntawd, ntxuav tes kom huv si thiab txhua yam khoom siv uas tau ntsib nrog cov khoom siv tom qab tuav, ua raws li cov cai hauv zos kom muaj kev nyab xeeb thiab pov tseg pov tseg.
Cim npe nrov: Tuam Tshoj tetrabutylammonium tribromide manufacturers, lwm tus neeg, Hoobkas
