PCC Pyridinium Chlorochromate CAS 26299-14-9 Su'ega ≥98.5% Falegaosimea
Manufacturer Sapalai, Mamalu Maualuga, Gaosiga Faapisinisi
Igoa vaila'au: Pyridinium Chlorochromate (PCC)
CAS: 26299-14-9
| Igoa Vailaau | Pyridinium Chlorochromate |
| Synonyms | PCC |
| Numera CAS | 26299-14-9 |
| CAT Numera | RF-PI535 |
| Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
| Fuafua mole | C5H6N·ClCrO3 |
| Molecular Weight | 215.55 |
| Lisi Lisi | 205.0 i le 208.0 ℃ (malamalama) |
| Solubility | Soluble i Acetone, Benzene, Dichloromethane, Acetonitrile |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Fa'amatalaga |
| Fa'aaliga | Pa'u tioata moli moli |
| Su'ega | ≥98.5% |
| Ma'imau ile Fa'amago | ≤1.0% |
| Metala mamafa (pei o le Pb) | ≤20ppm |
| Tulaga Su'ega | Enterprise Standard |
| Fa'aoga | Su'i fa'ama'i |
afifi: Fagu, taga pepa alumini, 25kg / Cardboard Drum, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu.
Pyridinium Dichromate (PDC) poʻo Pyridinium Chlorochromate (PCC) i faʻasalalauga faʻasalalau e pei o le dichloromethane faʻamaʻiina le ava malosi muamua i aldehydes ae aloese mai le faʻamaʻiina o meaʻai i carboxylic acids.O le PCC o se oxidant fou filifilia na maua e EJ Corey i le 1975 ina ua maeʻa suʻesuʻega.Ose reagent i organic synthesis fa'aaoga muamua mo le fa'ama'iina o ava malosi e fai ai carbonyl.E iloa le tele o mea fa'afeso'ota'i fa'atasi ma fa'agaioiga tutusa.O le PCC o loʻo ofoina atu le lelei o le faʻamaʻiina o le ava malosi i aldehydes poʻo ketones, ae o le tele o isi mea faʻafoʻi e itiiti le filifilia.O le Pyridinium Chlorochromate o lo'o fa'aaogaina e fai ma sui fa'ama'i e fa'aliliu ai le 'ava malosi muamua ma le lua i aldehydes ma ketones.E a'afia i le saunia o le cyclohexanone, (-)-pulegone ma le lactones.E faia se sao taua i le filifilia mono-oxidation o xylenes i tolualdehydes ma arylhydroxyamines i nitroso tuufaatasiga.E le gata i lea, e faʻaaogaina e avea o se faʻamaʻi mo amino acids, L-cystine, aniline, cycloalkanols, vicinal ma non-vicinal diols faʻapea foʻi ma le Babler oxidation reaction.
