190144

Pyridinium chlorochromate

98%

• Sinónimos: PCC
• Fórmula lineal: C₅H₆NClCrO₃
• Número de CAS: 26299-14-9
• Peso molecular: 215.56
• Beilstein/REAXYS Number: 7054643
• EC Number: 247-595-5
• MDL number: MFCD00013106
• UNSPSC Code: 12352005
• PubChem Substance ID: 24851416
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 98%
• form: solid
• reaction suitability: reagent type: oxidant
• mp: 205-208 °C (lit.)
• SMILES string: O[Cr](Cl)(=O)=O.c1ccncc1
• InChI: 1S/C5H5N.ClH.Cr.H2O.2O/c1-2-4-6-5-3-1;;;;;/h1-5H;1H;;1H2;;/q;;+2;;;/p-2
• InChI key: JWIPGAFCGUDKEY-UHFFFAOYSA-L

Descripción

General description

PCC is an important organic reagent used for oxidation reactions.

Application

Stable versatile oxidizing agent for mild and selective oxidation of alcohols.

Used to oxidize an allylic methylene group in a synthesis of α,ß-unsaturated lactones from D-glucose using Grubbs-catalyzed ring-closing metathesis.

Información de seguridad

• pictograms: GHS03,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H272,H317,H350i,H410
• pcodes: P202 - P210 - P273 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Ox. Sol. 2 - Skin Sens. 1
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges