Tom ntej: Dodecyltributylphosphonium Bromide CAS # 15294-63-0
Risk thiab Safety
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
Taw qhia
Dodecyltributylphosphonium Bromide (feem ntau hu ua Dodecyltributylphosphonium bromide) yog cov organic compound nrog cov tshuaj formula (C12H25) 3PBr. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab kev nyab xeeb cov ntaub ntawv: Xwm:
-Cov tsos yog dawb crystalline khoom.
-Muaj ib qho muaj zog bromide tsw.
-Insoluble hauv dej ntawm chav tsev kub, tab sis soluble hauv cov kuab tshuaj organic xws li ethyl acetate, acetone, thiab lwm yam.
-Decomposition yuav tshwm sim los yog gases xws li tshuaj lom phosphine (PH3) yuav raug tsim.Siv:
- Dodecyltributylphosphonium Bromide yog siv los ua catalyst.
-Nyob rau hauv lub teb ntawm organic synthesis, nws yog feem ntau siv los txhawb ion pauv kev cuam tshuam, rearrangement tshua thiab hydroxylation cov tshuaj tiv thaiv.
-Nyob rau hauv kev tshawb fawb tshuaj, nws kuj siv tau los npaj lwm cov organic tebchaw.Txoj kev:
- Dodecyltributylphosphonium Bromide feem ntau tau txais los ntawm reacting dodecyl tributylphosphine oxide ((C12H25) 3PO) nrog hydrogen Bromide (HBr).
-Cov tshuaj tiv thaiv no feem ntau yog ua raws li cov xwm txheej tsim nyog, xws li nyob rau hauv cov cua inert gas, cov kuab tshuaj tsim nyog, thiab lwm yam. Cov Ntaub Ntawv Kev Nyab Xeeb:
- Dodecyltributylphosphonium Bromide yog tshuaj lom thiab yuav tsum tau zam los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab noj.
- Cov khoom siv tiv thaiv tus kheej xws li hnab looj tes tiv thaiv, tsom iav thiab khaub ncaws tiv thaiv yuav tsum tau siv.
-Tsis txhob sib cuag nrog cov khoom xws li cov oxidants muaj zog kom tsis txhob muaj kev phom sij txaus ntshai.
-Yog hais tias nqus tau los yog tawv nqaij tshwm sim, tam sim ntawd txav mus rau qhov chaw muaj cua zoo, yaug qhov chaw cuam tshuam nrog dej huv, thiab nrhiav kev kho mob.
-Cov tsos yog dawb crystalline khoom.
-Muaj ib qho muaj zog bromide tsw.
-Insoluble hauv dej ntawm chav tsev kub, tab sis soluble hauv cov kuab tshuaj organic xws li ethyl acetate, acetone, thiab lwm yam.
-Decomposition yuav tshwm sim los yog gases xws li tshuaj lom phosphine (PH3) yuav raug tsim.Siv:
- Dodecyltributylphosphonium Bromide yog siv los ua catalyst.
-Nyob rau hauv lub teb ntawm organic synthesis, nws yog feem ntau siv los txhawb ion pauv kev cuam tshuam, rearrangement tshua thiab hydroxylation cov tshuaj tiv thaiv.
-Nyob rau hauv kev tshawb fawb tshuaj, nws kuj siv tau los npaj lwm cov organic tebchaw.Txoj kev:
- Dodecyltributylphosphonium Bromide feem ntau tau txais los ntawm reacting dodecyl tributylphosphine oxide ((C12H25) 3PO) nrog hydrogen Bromide (HBr).
-Cov tshuaj tiv thaiv no feem ntau yog ua raws li cov xwm txheej tsim nyog, xws li nyob rau hauv cov cua inert gas, cov kuab tshuaj tsim nyog, thiab lwm yam. Cov Ntaub Ntawv Kev Nyab Xeeb:
- Dodecyltributylphosphonium Bromide yog tshuaj lom thiab yuav tsum tau zam los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab noj.
- Cov khoom siv tiv thaiv tus kheej xws li hnab looj tes tiv thaiv, tsom iav thiab khaub ncaws tiv thaiv yuav tsum tau siv.
-Tsis txhob sib cuag nrog cov khoom xws li cov oxidants muaj zog kom tsis txhob muaj kev phom sij txaus ntshai.
-Yog hais tias nqus tau los yog tawv nqaij tshwm sim, tam sim ntawd txav mus rau qhov chaw muaj cua zoo, yaug qhov chaw cuam tshuam nrog dej huv, thiab nrhiav kev kho mob.
Thov nco ntsoov tias qhov no tsuas yog kev taw qhia dav dav rau Dodecyltributylphosphonium Bromide, thiab txoj kev npaj tshwj xeeb thiab kev ua haujlwm nyab xeeb yuav tsum tau txiav txim siab raws li kev siv tshwj xeeb. Thaum siv thiab tuav cov khoom sib xyaw, cov lus qhia kev nyab xeeb ntawm lub chaw kuaj tshuaj yuav tsum ua raws.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
