PCC Pyridinium Chlorochromate CAS 26299-14-9 Assay ≥98.5% Factory
Mea Manufacturer Supply, High Purity, Commercial Production
Inoa Kemika: Pyridinium Chlorochromate (PCC)
CAS: 26299-14-9
| Inoa Kimia | Pyridinium Chlorochromate |
| Nā huaʻōlelo like | PCC |
| Helu CAS | 26299-14-9 |
| Helu CAT | RF-PI535 |
| Kūlana Kūʻai | Ma ka waihona, ʻoi aku ka nui o ka hana a hiki i nā tona |
| ʻĀpana Molekala | C5H6N·ClCrO3 |
| Kaumaha Molecular | 215.55 |
| Lae hehee | 205.0 a i 208.0 ℃ (māmā) |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka Acetone, Benzene, Dichloromethane, Acetonitrile |
| Brand | ʻO Ruifu Chemical |
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Pauda Crystalline ʻalani |
| Hoʻāʻo | ≥98.5% |
| Nalo ma ka maloo | ≤1.0% |
| Nā Metala Kaumaha (e like me Pb) | ≤20ppm |
| Kūlana hoʻāʻo | ʻOihana Kūlana |
| Hoʻohana | ʻAi ʻOkika |
Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.
ʻO Pyridinium Dichromate (PDC) a i ʻole Pyridinium Chlorochromate (PCC) i loko o ka media anhydrous e like me ka dichloromethane e hoʻoneʻe i nā waiʻona mua i nā aldehydes me ka pale ʻana i ka overoxidation i nā waikawa carboxylic.ʻO PCC ka mea mua i ʻike ʻia e EJ Corey ma 1975 ma hope o ka hoʻomohala ʻana i ka noiʻi.He reagent ia i ka synthesis organik i hoʻohana mua ʻia no ka hoʻoheheʻe ʻana o nā waiʻona e hana i carbonyls.ʻIke ʻia nā ʻano hui like ʻole me ka hana like.Hāʻawi ka PCC i ka pōmaikaʻi o ka hoʻokaʻawale koho ʻana o nā waiʻona i nā aldehydes a i ʻole nā ketones, ʻoiai he nui nā reagents ʻē aʻe i emi ke koho.Hoʻohana ʻia ʻo Pyridinium Chlorochromate ma ke ʻano he oxidizing agent e hoʻololi i nā ʻawaʻawa mua a me ka lua i nā aldehydes a me nā ketones.Hoʻopili ʻia ia i ka hoʻomākaukau ʻana o cyclohexanone, (-)-pulegone a me lactones.He kuleana koʻikoʻi ia i ka mono-oxidation koho o xylenes i tolualdehydes a me arylhydroxyamines i nā pūhui nitroso.Eia kekahi, hoʻohana ʻia ia ma ke ʻano he oxidant no nā amino acids, L-cystine, aniline, cycloalkanols, vicinal a me nā non-vicinal diols a me ka hopena oxidation Babler.
