Triphenylphosphine Cas 603-35-0

CAS No.:603-35-0

Cov mis molecular:C18H15P

Qhov hnyav ntawm cov molecule:262.29

Tsos:cov nplai dawb

Kev Ntsuas:99.8%

Lub Npe Tshuaj:Triphenylphosphine/ TPP

Sau Koj Cov Lus

Cov Lus Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Triphenylphosphine Cas 603-35-0 yog dab tsi?

Triphenylphosphine, CAS No. 603-35-0, yog hmoov dawb crystalline. Siv rau cov neeg sawv cev txo qis, cov tshuaj reagents deoxidation, cov tshuaj pib polymerization, thiab cov ntaub ntawv nruab nrab ntawm cov ntaub ntawv photovoltaic.

Cov Lus Qhia Tshwj Xeeb

Khoom	Tus Qauv
Qhov tsos	Cov nplai dawb
Kev ntsuam xyuas TPP	99.8% feeb
Kev ntsuam xyuas TPPO	0.2% siab tshaj
Qhov kub yaj	80~82
Poob thaum ziab	0.05% feeb

Daim Ntawv Thov

Triphenylphosphine (CAS 603-35-0) yog ib yam tshuaj reagent uas siv tau ntau yam hauv ntau yam tshuaj lom neeg thiab kev siv hauv kev lag luam. Nws yog ib qho tseem ceeb hauv kev tsim cov organic, catalysis, thiab polymer chemistry. Tshwj xeeb, nws siv rau hauv cov tshuaj xws li Wittig reaction thiab Mitsunobu reaction, thiab ua ib qho ligand hauv homogeneous catalysis. Nws kuj pom tias siv tau rau hauv kev tsim cov tshuaj tua kab, cov tshuaj stabilizer, cov tshuaj antioxidants, thiab cov tshuaj tiv thaiv hluav taws.

Nov yog kev piav qhia ntxiv:
1. Kev Tsim Khoom Siv Organic:
Wittig Reaction:
Triphenylphosphine yog qhov tseem ceeb rau kev hloov cov carbonyl compounds (aldehydes thiab ketones) mus rau hauv alkenes.

Mitsunobu Cov Lus Teb:
Nws pab txhawb kev hloov pauv ntawm cov cawv mus rau lwm pawg ua haujlwm, xws li esters lossis ethers, nyob rau hauv cov xwm txheej me me.

Lwm Cov Kev Tshwm Sim:
Nws siv rau hauv kev tsim cov sib xyaw ntawm ntau yam sib xyaw, suav nrog cov sib xyaw biaryl, phosphonium ntsev, thiab lwm yam phosphorus-muaj molecules.

Tus Neeg Sawv Cev Txo:
Nws siv tau los txo cov aromatic N-oxides rau cov aromatic amines.

2. Kev ua kom cov tshuaj lom neeg:
Homogeneous Catalysis: Nws ua haujlwm ua ligand hauv cov catalysts hlau hloov pauv, tshwj xeeb tshaj yog cov uas muaj palladium, platinum, thiab rhodium.
Hydroformylation: Nws yog siv los ua tus co-catalyst hauv cov txheej txheem hydroformylation.
Hydrogenation Catalysis: Nws kuj tseem siv tau ua ligand hauv hydrogenation catalysis.

3. Cov polymers:
Tus Neeg Sawv Cev Kho: Nws ua haujlwm ua tus neeg sawv cev kho rau cov hmoov txheej thiab cov txheej txheem UV-kho tau.
Stabilizer: Nws tuaj yeem siv ua ib qho khoom ntxiv rau hauv kev oxidation thiab UV stabilization ntawm cov yas.