Trifenilifosfini/CAS: 603-35-0
Ibisobanuro bigufi:
Izina ry'igicuruzwa: Trifenilifosfini
CAS: 603-35-0
MF:C18H15P
MW: 262.29
IMITERERE:
Ibisobanuro:
Triphenylphosphine: ni kimwe mu bigize fosphine zo mu rwego rwa gatatu
Triphenylphosphine (TPP) ni kimwe mu bigize fosphine zo mu rwego rwa gatatu, ari zo fosphine, aho izo hydrogene eshatu zisimburwa n'amatsinda ya phenyl. Ifite uruhare nk'ikintu kigabanya ibintu ndetse n'ikinyabutabire cya NMR. Ni ligand y'ingenzi ikoreshwa mu gikorwa cya Wittig mu guhuza alkene. Iki gikorwa kigizwe no gukora alkyliden-etriphenylphosphorane bivuye ku gikorwa cya butyllithium cyangwa ikindi kintu gishingiye kuri halide ya quarternary. Triphenylphosphine ikoreshwa mu guhuza ibintu by'umwimerere bitewe n'uburyo ikora neza kandi ikagabanya ibintu.
Ibisobanuro:
| Ikintu | Ibisobanuro |
| Aho gushonga | 79-81 °C (itara) |
| Aho kubira | 377 °C (itara) |
| Ubucucike | 1.132 |
| Ubucucike bw'umubyimba | 500-600kg/m3 |
| Ubucucike bw'umwuka ushyushye | 9 (ugereranije n'ikirere) |
| Umuvuduko w'umwuka ushyushye | 5 mm Hg (20 °C) |
| Igipimo cy'ikirahure | 1.6358 |
| Fp | 181℃ |
| Ifishi | Amabuye y'agaciro, Ifu ya Crystalline cyangwa Uduce |
Imikoreshereze
Trifenilfosfini ibanza gushyirwamo oleum kugira ngo ikore aside trisulfonic.
Triphenylphosphine irashobora gukoreshwa mu guhuza Wittig. Ni ligand isanzwe mu guhuza ibintu.
Triphenylphosphine ikoreshwa mu gukora organophosphorus intermediate, trimethyl phosphite mu buryo bwo guhanahana ester. Hanyuma hashobora kuboneka urukurikirane rw'imiti yica udukoko ya organophosphorus nka dichlorvos, monocrotophos na phosphamidon.
Byongeye kandi, ishobora gukoreshwa nk'ibintu bitera imbaraga mu gukora resins za kabutura na resins, antioxydants muri polyvinyl chloride, n'ibikoresho fatizo mu gukora resins za alkyd na resins za polyester.
Gupakira no Kohereza
25KG/Ingoma cyangwa nk'uko umukiriya abikeneye.
Ishobora gutanga serivisi binyuze mu nyanja no mu kirere
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Ububiko bufite umwuka uhagije, Butuma ibintu bishya bishyuha, butandukanyijwe n'ibikomoka kuri okiside, aside.
