Theko e ntle ka ho fetisisa ea phepelo ea fektheri Triphenylphosphine TPP CAS 603-35-0 99.5%
Tlhaloso ea Sehlahisoa
Triphenylphosphine: setho sa li-phosphine tse phahameng
Triphenylphosphine (TPP) ke setho sa li-phosphine tse tharo, e leng phosphane, moo li-hydrogen tse tharo li nkeloang sebaka ke lihlopha tsa phenyl. E na le karolo e le moemeli oa ho fokotsa le motsoako oa referense ea phetoho ea lik'hemik'hale oa NMR. Ke ligand ea bohlokoa e sebelisoang karabelong ea Wittig bakeng sa tlhahiso ea alkene. Karabelo ena e kenyelletsa ho thehoa ha alkyliden-etriphenylphosphoranes ho tsoa ketsong ea butyllithium kapa motheo o mong holim'a halide ea quarternary. Triphenylphosphine e sebelisetsoa ho kopanya metsoako ea lintho tse phelang ka lebaka la nucleophilicity ea eona le mofuta oa eona oa ho fokotsa.
Thepa ea Sehlahisoa
| Lebitso la sehlahisoa: | Triphenylphosphine | |
| Lebitso la Senyesemane: | Triphenylphosphine | |
| Boima ba limolek'hule: | 262.29 | |
| Mokhoa oa limolek'hule: | C18H15P | |
| NOMORO EA CAS: | 603-35-0 | |
| Ponahalo: | Kristale e tšoeu e hlephileng e nang le phofo | |
| Dikahare: | ≥99.5% | |
| Ho paka: | Boima ba 25kg, Mokotlana oa Frag/moropa oa faeba | |
| Basebelisi: | Ke thepa ea motheo e tala bakeng sa catalyst e rarahaneng ea rhodium. E boetse e sebelisoa meriana, tlhahiso ea lintho tse phelang, tlhahlobo le masimo a mang. | |
Kopo
1) Ho potlakisa metsoako ea lintho tse phelang kapa li-resin tsa epoxy.
2) Sesebediswa sa ho kopanya di-alkenes tsa ketane, sesebediswa sa ho kopanya di-polyurea.
3) Mofetoleli o chesang oa resin Polycarbonate.
4) Sehatsetsi sa Polycarbonate.
5) Mofetoleli oa polasetiki.
6) Hloekisa oli ea boima ba 'mele.
7) Mofetoleli oa tlhahiso ea rabara.
Ho paka le ho boloka
Pakete: 1kg; 10kg; 25kg; 50kg
Tlhokomeliso: Tlhokomeliso: Sephutheloana se etselitsoeng uena se ka fanoa ho latela litlhoko tsa bareki.
E bolokoe ka phapusing e pholileng le e nang le moea o kenang ka nako ea selemo e le 'ngoe.
Tlhaloso
| Liparamente tse amanang: |
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