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I-Allyltriphenylphosphonium bromide (CAS# 1560-54-9)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C21H20BrP
IMisa yeMolar 383.26
Indawo yokunyibilika 222-225 °C (lit.)
Ukunyibilika kwamanzi iyabola
Imbonakalo Ikristale emhlophe
Umbala Mhlophe
I-BRN 3579053
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Inovakalelo Hygroscopic

Iinkcukacha zeMveliso

Iithegi zeMveliso

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-organic compound ene-chemical formula C15H15BrP. Oku kulandelayo sintshayelelo kwezinye iipropati, ukusetyenziswa, iindlela kunye nolwazi lokhuseleko malunga ne-Allyltriphenylphosphonium bromide:Indalo:
- 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.


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