PCC Pyridinium Chlorochromate CAS 26299-14-9 Assay ≥98.5% Factory
Kaihanga Kaihanga, Te Maamaa Teitei, Te Hanga Aromoni
Ingoa matū: Pyridinium Chlorochromate (PCC)
CAS: 26299-14-9
| Ingoa matū | Pyridinium Chlorochromate |
| Nga kupu taurite | PCC |
| Tau CAS | 26299-14-9 |
| Tau CAT | RF-PI535 |
| Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
| Tātai rāpoi | C5H6N·ClCrO3 |
| Taumaha rāpoi | 215.55 |
| Te Whakarewa | 205.0 ki te 208.0 ℃ (marama) |
| Wairewa | Wairewa ki Acetone, Benzene, Dichloromethane, Acetonitrile |
| Waitohu | Ruifu Chemical |
| Tūemi | Whakatakotoranga |
| Te ahua | Paura Karaka Karaka |
| Te whakamatautau | ≥98.5% |
| Ngaronga i te whakamaroke | ≤1.0% |
| Konga Taamaha (hei Pb) | ≤20ppm |
| Paerewa Whakamatau | Paerewa hinonga |
| Whakamahinga | Kaiwhakaora |
Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
Ko te Pyridinium Dichromate (PDC) ko te Pyridinium Chlorochromate (PCC) ranei i roto i nga papaahoa waikore penei i te dichloromethane ka whakahaorahia nga waipiro tuatahi ki te aldehydes me te karo i te hauoratanga ki te waikawa warowairaka.Ko te PCC te mea tuatahi he hāora hou i kitea e EJ Corey i te tau 1975 i muri i te whakawhanake rangahau.He reagent i roto i te whakahiato waro i whakamahia tuatahi mo te whakapouri waipiro hei hanga waro.He momo momo puhui e mohiotia ana he rite te tauhohenga.Ko te PCC te painga o te whakamaaramatanga o te waipiro ki te aldehydes, ki te ketones ranei, engari he maha nga reagents he iti ake te whiriwhiri.Ka whakamahia te Pyridinium Chlorochromate hei kaihoko waikura hei huri i nga waipiro tuatahi me te tuarua ki te aldehydes me nga ketones.Ka whai waahi ki te whakarite i te cyclohexanone, (-)-pulegone me te lactones.Ka whai wāhi nui ki roto i te kōwhiri-mono-hāoratanga o te xylenes ki te tolualdehydes me te arylhydroxyamines ki te pūhui nitroso.I tua atu, ka whakamahia hei oxidant mo nga waikawa amino, L-cystine, aniline, cycloalkanols, diols vicinal me te kore-vicinal tae atu ki te tauhohenga waikura Babler.
