Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov chaw muag khoom ntawm tetrabutylammonium borohydride 丨cas 33725-74-5 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Dawb khoom los yog siv lead ua los yog crystalline chunk(s) |
| Solubility | Soluble hauv tetrahydrofuran |
| Melting Point | 126℃rau 129 degree |
| Kev ntsuas (T) | 97.5% rau 102.5% |
Daim ntawv thov
Tetrabutylammonium borohydride yog dav siv raws li ib tughaib, theem-hloov tau tshaj tus neeg saib xyuasnyob rau hauv cov organic synthesis. Nws cov tetrabutylammonium cation imparts zoo heev solubility nyob rau hauv nonpolar thiab moderately polar organic solvents, ua rau nws muaj nuj nqis rau kev txo nyob rau hauv homogeneous, nonaqueous systems. Nws nquag ua haujlwm hauv kev txo qis ntawm aldehydes, ketones, acid chlorides, imines, thiab qee cov hlau complexes nyob rau hauv me me. Cov tshuaj no kuj tseem siv rau hauv cov kev hloov pauv hloov pauv xws li txo qis amination, dehalogenation, thiab hydride hloov pauv cov tshuaj tiv thaiv uas tswj tau qhov tseem ceeb. Ntxiv nrog rau kev hloov pauv hluavtaws, nws pom cov ntawv thov hauv kev hloov pauv polymer, cov khoom siv chemistry, thiab kev ua haujlwm ntawm qhov chaw uas cov hydride pub yuav tsum nyob ruaj khov thiab soluble hauv cov organic media. Nws compatibility nrog ionic kua thiab aprotic kuab tshuaj ntxiv broadens nws cov khoom siv nyob rau hauv advanced laboratory thiab industrial txheej txheem.
Cov txiaj ntsig
Tetrabutylammonium borohydride muaj ntau yam zoo vim nwssiab solubility, muaj zog hydride- pub muaj peev xwm, thiab xaiv reactivity. Vim hais tias nws yog soluble nyob rau hauv ntau cov organic solvents qhov twg inorganic borohydrides tsis yog, nws tso cai rau hydride txo mus ua hauj lwm zoo nyob rau hauv homogeneous organic theem, txhim kho yields thiab cov tshuaj tiv thaiv. Nws qhov loj, hydrophobic counterion tiv thaiv kev puas tsuaj sai hauv cov cheeb tsam protic thiab txhawb kev txhim kho kev ruaj ntseg txheeb ze rau cov hlau borohydrides yooj yim. Qhov sib xyaw ua ke kuj tseem muab qhov txo qis thiab tswj tau ntau dua, txo qhov muaj feem ntau dua - txo qis lossis tsis xav tau kev cuam tshuam sab nraud. Tsis tas li ntawd, cov reagent yog ib qho yooj yim los lis, feem ntau tsis yog pyrophoric hauv cov khoom, thiab nthuav tawm muaj zog sib raug zoo nrog cov pab pawg ua haujlwm zoo, ua rau cov kws kho mob ua cov kev xaiv hloov pauv hauv cov xwm txheej zoo. Cov yam ntxwv no ua rau nws tsim nyog rau ob qho tib si niaj hnub kuaj kev sib txuas thiab ntau dua, kev siv tshwj xeeb.
Xaus
Tetrabutylammonium borohydride (CAS 33725-74-}5) yog ib qho muaj txiaj ntsig thiab muaj txiaj ntsig txo tus neeg saib xyuas tshwj xeeb rau nws cov solubility thiab ruaj khov hauv cov organic media. Nws muaj zog hydride-dawb lub zog ua ke nrog kev xaiv reactivity enables tswj kev txo qis ntawm ntau pawg ua haujlwm. Txawm hais tias siv rau hauv cov tshuaj zoo synthesis, kev txhim kho cov ntaub ntawv zoo, lossis kev hloov pauv cov organic, nws muab cov kws kho mob nrog cov cuab yeej txhim khu kev qha thiab hloov tau yooj yim rau kev ua tiav cov txiaj ntsig zoo hauv cov txheej txheem sib txawv.
Cim npe nrov: Tuam Tshoj tetrabutylammonium borohydride cas 33725-74-5 manufacturers, lwm tus neeg, Hoobkas
