Allyltriphenylphosphonium chloride (CAS# 18480-23-4)
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. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
| WGK eJamani | 3 |
| FLUKA BRAND F IIKHOWUDI | 3-10 |
| Ikhowudi ye-HS | 29310099 |
I-Allyltriphenylphosphonium chloride (CAS# 18480-23-4) intshayelelo
I-Allyl triphenylphosphine chloride (TPPCl) yi-organic compound. Inezi mpawu zilandelayo:
1. Imbonakalo: Isiqina sekristale esingenambala.
4. I-Solubility: I-TPPCl i-soluble kwii-solvents eziqhelekileyo ze-organic, ezifana ne-ethanol, i-acetone, i-dimethylformamide, njl.
I-Allyl triphenylphosphine chloride isetyenziswa ikakhulu kwi-catalytic reactions kwi-organic synthesis. Isetyenziswa njenge-reagent ekwenzeni i-alyl reactions ukwazisa amaqela e-Allyl kwi-organic synthesis. I-TPPCl ingasetyenziselwa njenge-alyl reagent ye-alkynes kunye ne-thioesters.
Kukho iindlela ezininzi eziphambili zokulungiselela i-allyl triphenylphosphine chloride:
1. I-Allyl triphenylphosphine chloride ifunyenwe ngokuphendula nge-alyl bromide phambi kwe-sodium carbonate okanye i-lithium carbonate hydroxide kwi-solvent ye-organic.
2. I-Ferrous phosphate isetyenziselwa i-catalyze deoxychlorination, kwaye i-triphenylphosphine iphendulwa nge-hydrogen chloride ukwenza i-alyl triphenylphosphine chloride.
1. I-Allyl triphenylphosphine chloride iyacaphukisa kwaye kufuneka igwenywe ngokudibana nesikhumba kunye namehlo.
2. Nxiba iiglavu zokukhusela kunye nezibuko ngexesha lokusebenza.
3. Kuphephe ukuphefumla umphunga okanye inkungu yayo kwaye usebenze kwindawo enomoya owaneleyo.
4. Gcina kude nomlilo kunye nee-oxidants xa ugcina.
5. Xa usebenzisa kwaye ugcina, kucelwa ulandele iinkqubo ezikhuselekileyo zokusebenza kweekhemikhali ezifanelekileyo.
