I-Allyltriphenylphosphonium bromide (CAS# 1560-54-9)
Umngcipheko kunye noKhuseleko
Iimpawu ezinobungozi | Xi – Irritant |
Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
WGK eJamani | 3 |
RTECS | TA1843000 |
Ikhowudi ye-HS | 29310095 |
Intshayelelo
- I-Allyltriphenylphosphonium bromide yi-bromide engenambala ukuya koluthubi etyheli kunye nevumba elimnandi.
-Iyinto enokutsha enokutsha emoyeni.
- I-Allyltriphenylphosphonium bromide yi-bromide ye-organic enozinzo oluhle kwaye ingasetyenziswa kwiimpendulo ezininzi ze-organic synthesis.
Sebenzisa:
- I-Allyltriphenylphosphonium bromide isoloko isetyenziswa njenge-ligand ye-catalysts kwaye ithatha inxaxheba kwi-asymmetric catalytic reactions.
-Ingaphinda isetyenziswe njengendawo ephakathi kwi-synthesis ye-organic compounds, ngokukodwa kwi-synthesis ye-phosphorus.
Indlela:
-Ngokuqhelekileyo, i-Allyltriphenylphosphonium bromide ilungiselelwe ngokusabela i-alyltriphenylphosphine nge-cuprous bromide (CuBr).
Ulwazi ngoKhuseleko:
- I-Allyltriphenylphosphonium bromide yi-bromide ye-organic, ngoko ke ukuphathwa ngokufanelekileyo kunye namanyathelo okhuseleko kufuneka athathwe xa uphathwa okanye uyisebenzisa.
-Inokucaphukisa amehlo, ulusu kunye nenkqubo yokuphefumula, ngoko sebenzisa iiglavu zokukhusela, izibuko kunye nemaski.
- I-Allyltriphenylphosphonium bromide kufuneka igcinwe kwindawo epholileyo, eyomileyo, nengena umoya, kude nomlilo kunye ne-oxidizing agents. Ukuba kukho ukuvuza, kufuneka kuphathwe ngokufanelekileyo ukuphepha ukungena kumzimba wamanzi okanye ukukhupha kwindawo.
Nceda uqaphele ukuba iimeko ezithile kunye nemisebenzi ekhuselekileyo yokulungiswa kunye nokusetyenziswa kwe-Allyltriphenylphosphonium bromide kufuneka ilandele imigaqo efanelekileyo yebhubhoratri kunye nemimiselo yokhuseleko.