I-Pyridinium chlorochromate CAS 26299-14-9 iqhathaniswa namanye ama-oxidant aqukethe i-chromium avame ukusetshenziswa njenge-jons reagent, i-Colljn reagent, njll. Inekhono eliqinile le-oxidizing, ukukhetha okuhle, kanye nesibopho se-olefinic se-molecule ye-substrate I-Chemicalbook ayithinteki ngesikhathi. inqubo ye-oxidation. , futhi kulula ukusebenza. Ngaphezu kwalokho, i-acidity ye-PCC ibuthakathaka, ngakho-ke lawo maqembu angazinzile ku-asidi asengagcinwa ngesikhathi se-oxidation.
I-Believe Chemical iyinhlangano ehamba phambili yase-China Pyridinium chlorochromate CAS26299-14-9umkhiqizi, umphakeli kanye nomthengisi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-Pyridinium chlorochromate CAS 26299-14-9 yethu yaneliswe amakhasimende amaningi. Shandong Kholwa
Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!
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Igama Lomkhiqizo |
I-Pyridinium chlorochromate |
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Ifomula |
I-C5H6ClCrNO3 |
Isisindo samangqamuzana |
215.55 |
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I-CAS NO. |
26299-14-9 |
Ubuningi |
500KG |
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Izinto |
Ukucaciswa |
Imiphumela |
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Ukubukeka |
I-Orange Crystalline Powder |
Kuyavumelana |
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Isivivinyo |
â¥99.0% |
99.2% |
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ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
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Iphoyinti lokuncibilika 205-208°C(lit.)
Izimo zesitorejiI-Irtatmosphere, RoomTemperature
I-Solubleinacetone,benzene,dichloromethane,acetonitrileandtetrahydrofuran.
Yenza i-Crystalline Powder
UmbalaOwolintshi
I-Sensitivity MoistureSensitiveMerck14,7974
I-Pyridine chlorochromate, i-NBS evame ukufushaniswa, iyi-ejenti epholile ene-oxidizing enamakristalu osawolintshi-aphuzi. Ukuze uthole i-oxidation elinganiselwe yotshwala kuya kuma-aldehydes, ububi bokusebenzisa i-PCC izikhathi ezinde zokusabela kanye nobuthi be-PCC. I-reagent ngokwayo ine-asidi ebuthakathaka, ngakho-ke ivame ukusetshenziswa ngokuhambisana ne-buffer efana ne-sodium acetate.
I-oxidizer, ngokukhetha i-oxidizes utshwala. Ekubola kwe-Grubbs-catalyzed ring-close of D-glucose ukuze kuhlanganiswe ama-lactone angagcwele ukuze kufakwe i-oxidation yamaqembu e-alylmethylene.
