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  6. Pyridinium chlorochromate, 98%

Pyridinium chlorochromate, 98%

Catalog No. AAA1175214
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AAA1175222 100 g
AAA1175236 500 g
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Catalog No. AAA1175214 Supplier Thermo Scientific Chemicals Supplier No. A1175214
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Description

CAS: 26299-14-9 | C5H6ClCrNO3

Pyridinium chlorochromate is used as an oxidizing agent to convert primary and secondary alcohols to aldehydes and ketones respectively. It is involved in the preparation of cyclohexanone, (-)-pulegone and lactones. It plays an important role in the selective mono-oxidation of xylenes to tolualdehydes and arylhydroxyamines to nitroso compounds. Furthermore, it is utilized as an oxidant for amino acids, L-cystine, aniline, cycloalkanols, vicinal and non-vicinal diols as well as in the Babler oxidation reaction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyridinium chlorochromate is used as an oxidizing agent to convert primary and secondary alcohols to aldehydes and ketones respectively. It is involved in the preparation of cyclohexanone, (-)-pulegone and lactones. It plays an important role in the selective mono-oxidation of xylenes to tolualdehydes and arylhydroxyamines to nitroso compounds. Furthermore, it is utilized as an oxidant for amino acids, L-cystine, aniline, cycloalkanols, vicinal and non-vicinal diols as well as in the Babler oxidation reaction.

Solubility
Soluble in acetone, benzene, dichloromethane, acetonitrile and tetrahydrofuran.

Notes
Incompatible with alcohols, acetone and methanol.

Chemical Identifiers

CAS 26299-14-9
Molecular Formula C5H6ClCrNO3
MDL Number MFCD00013106
Synonym PCC

Specifications

Melting Point ∼206°C (decomposition)
Quantity 25 g
UN Number UN1479
Sensitivity Moisture sensitive
Merck Index 14,7974
Solubility Information Soluble in acetone,benzene,dichloromethane,acetonitrile and tetrahydrofuran.
Formula Weight 215.56
Percent Purity 98%
Chemical Name or Material Pyridinium chlorochromate

Safety and Handling

Hazard Category H272-H317-H350i
Hazard Statement GHS H Statement
H350-H272-H317
May cause cancer.
May intensify fire
oxidizer.
May cause an allergic skin reaction.
Precautionary Statement P201-P202-P210-P220-P221-P261-P272-P280g-P281-P302+P352-P308+P313-P333+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.
EINECSNumber 247-595-5
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only