Khoom Description
Benzyltriphenylphosphonium bromide, kuj tseem hu ua benzyltriphenyfphosphium bromide, muaj tus lej ntawm c25h22pbr, thiab txoj kev molecular hnyav ntawm 433.3199.
Benzyltriphenylphosphium bromide yog hmoov dawb yog ib tug dawb melting point ntawm 295 - 298 degree. Nws yog soluble hauv dej thiab hygroscopic. Nws yog feem ntau synthesized los ntawm benzyl bromide thiab triplyenyfphs nrog ib tawm los ntawm 99%.
Cov ntaub ntawv yooj yim
| Khoom npe | Benzyltriphenylphosphium bromide |
| CAS | 1449-46-3 |
| MF | C25H22 PAB |
| Mw | 433.32 |
| Melting point | 295-298 degree (lit.) |
| cia temp. | Inert huab cua, chav tsev kub |
| puab | khov kho |
| xim | Dawb rau yuav luag dawb |
| Dej Solubility | Soluble hauv dej. |
| Hnov tau | HYGROSCOPIC |
Cov hau hluavtaws hluavtaws
Cim Loj Qhov Xi - Irritant
Lub sij hawm txaus ntshai 36/37/38 - Khau rau qhov muag, ua pa, thiab tawv nqaij.
Lub sij hawm kev nyab xeeb s 26 -}} Kev sib tiv tauj nrog lub qhov muag nrog, thov yaug tam sim ntawd nrog cov lus qhia txog kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tsom iav lossis qhov ncauj qhov ntswg.
WGK Germany 3
Kev siv
Raws li theem - Hloov Catalyst: Nyob rau hauv cov organic squthesis cov tshuaj, nws tuaj yeem siv ua catalyst ua kom nrawm cov tshuaj tiv thaiv, thiab ua kom cov tshuaj tiv thaiv tau mus rau hauv cov mob me.
Raws li Precursor ntawm Wittig Reagent: Nws tuaj yeem siv los npaj Wittig reagent. Wittig reagent yog ib qho tseem ceeb heev reagent nyob rau hauv cov organic synthesis thiab feem ntau yog siv los ua ke olefins.
Nyob rau hauv lub synthesis ntawm ionic kua: Benzyltriphenylphosphosphonium bromide tuaj yeem siv tau cov ntaub ntawv raw lossis nruab nrab hauv cov hluavtaws ntawm ionic kua. Ionic kua muaj ntau lub cev thiab tshuaj chemical thiab siv tshuaj lom neeg thiab tau siv dav hauv catalysis, sib cais thiab lwm daim teb.
Hauv Pharmaceutical Field: Benzyltriphenylphosphonium bromide plays ib lub luag hauj lwm nyob rau hauv lub synthesis ntawm kws tshuaj intermediates thiab pab synthesize ib co tebchaw nrog rau cov kev ua si lom.
Tuam txhab Profile
Gnechem, nyob hauv Henan xeev, Suav teb, yog ib feem ntawm cov pab pawg Gnee, nrog 22 xyoo kev ua haujlwm zoo rau cov neeg siv khoom lag luam thoob ntiaj teb. Peb muab cov khoom siv raw tshuaj muaj kuab lom thiab tshuaj lom neeg tshwj xeeb rau ntau yam kev muaj peev xwm hauv tsev thiab txawv teb chaws, ua rau peb ib tus neeg ntseeg siab.
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Cim npe nrov: cas:1449-46-3|benzyltriphenylphosphonium bromide, Tuam Tshoj cas:1449-46-3|benzyltriphenylphosphonium bromide manufacturers, lwm tus neeg, Hoobkas
