I-Triphenylphosphine Cas 603-35-0

Umfanekiso obonisiweyo weTriphenylphosphine Cas 603-35-0

Inombolo ye-CAS:603-35-0

Ifomula yeMolekyuli:C18H15P

Ubunzima beemolekyuli:262.29

Inkangeleko:iiflekhi ezimhlophe

Uvavanyo:99.8%

Igama leKhemikhali:I-Triphenylphosphine/ TPP

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iTriphenylphosphine Cas 603-35-0?

I-Triphenylphosphine, i-CAS No. 603-35-0, ngumgubo omhlophe wekristale. Isetyenziselwa ii-reducing agents, ii-deoxidation reagents, ii-polymerization initiators, kunye nezinto eziphakathi zezinto ze-photovoltaic.

Inkcazo

Into	Umgangatho
Inkangeleko	Iiflekhi ezimhlophe
Uvavanyo lwe-TPP	99.8% umzuzu
Uvavanyo lwe-TPPO	0.2%ubuninzi
Indawo yokunyibilika	80~82
Ilahleko yokomisa	0.05% umzuzu

Isicelo

I-Triphenylphosphine (CAS 603-35-0) sisithambisi esisetyenziswa ngeendlela ezahlukeneyo kwiimpendulo ezahlukeneyo zeekhemikhali kunye nokusetyenziswa kwemizi-mveliso. Yinto ebalulekileyo kwi-organic synthesis, i-catalysis, kunye ne-polymer chemistry. Ngokukodwa, isetyenziswa kwiimpendulo ezifana ne-Wittig reaction kunye ne-Mitsunobu reaction, kwaye njenge-ligand kwi-homogeneous catalysis. Ikwasetyenziswa ekuveliseni izibulali-zinambuzane, iziqinisi, ii-antioxidants, kunye nezithinteli zomlilo.

Nantsi inkcazelo eneenkcukacha ezithe vetshe:
1. Ukwenziwa kwezinto eziphilayo:
Impendulo kaWittig:
I-Triphenylphosphine ibalulekile ekuguquleni iikhompawundi ze-carbonyl (i-aldehydes kunye nee-ketones) zibe zii-alkenes.

Impendulo kaMitsunobu:
Inceda ekuguquleni iialcohols kwamanye amaqela asebenzayo, njengee-esters okanye ii-ethers, phantsi kweemeko ezithambileyo.

Ezinye iimpendulo:
Isetyenziswa ekuhlanganiseni iikhompawundi ezahlukeneyo, kuquka iikhompawundi ze-biaryl, iityuwa ze-phosphonium, kunye nezinye iimolekyuli ezine-phosphorus.

Iarhente yokunciphisa:
Ingasetyenziselwa ukunciphisa ii-N-oxides ezinuka kamnandi zibe zii-aromatic amines.

2. Uhlengahlengiso:
I-Homogeneous Catalysis: Isebenza njenge-ligand kwi-transitional metal catalysts, ingakumbi ezo ziquka i-palladium, i-platinum, kunye ne-rhodium.
I-Hydroformylation: Isetyenziswa njenge-co-catalyst kwiinkqubo ze-hydroformylation.
I-Hydrogenation Catalysis: Ingasetyenziswa njenge-ligand kwi-hydrogenation catalysis.

3. IiPolymers:
I-Agent Yokunyanga: Isebenza njenge-arhente yokunyanga kwiingubo zomgubo kunye neengubo ezinokunyangwa yi-UV.
IsiQinisekisi: Ingasetyenziswa njengesongezelelo kwi-oxidation kunye nokuzinzisa i-UV yeplastiki.