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214698 Sigma-Aldrich

Pyridinium dichromate

98%

Synonym: PDC

  • CAS Number 20039-37-6

  • Empirical Formula (Hill Notation) C10H10N2 · H2Cr2O7

  • Molecular Weight 376.20

  •  EC Number 243-478-8

  •  MDL number MFCD00013105

  •  PubChem Substance ID 24852846

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Chromates, Oxidizing Agents, Synthetic Reagents
Quality Level   200
assay   98%
mp   152-153 °C (lit.)
SMILES string   c1ccncc1.c2ccncc2.O[Cr](=O)(=O)O[Cr](O)(=O)=O
InChI   1S/2C5H5N.2Cr.2H2O.5O/c2*1-2-4-6-5-3-1;;;;;;;;;/h2*1-5H;;;2*1H2;;;;;/q;;2*+1;;;;;;;/p-2
InChI key   RCBVKBFIWMOMHF-UHFFFAOYSA-L

Description

Application

Oxidizing agent for conversion of primary alcohols to aldehydes and ketones, acetals to esters, and didehydroketones to enones in the presence of tert-butyl hydroperoxide (cat. no. 213128).

Packaging

100, 500 g in glass bottle

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN1479 - class 5.1 - PG 2 - EHS - Oxidizing solid, n.o.s., HI: all
WGK Germany 
WGK 2
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Oxidizing and Reducing Agents

Oxidation and reduction reactions are some of the most common transformations encountered in organic synthesis, and are some of the organic chemist’s most powerful tools for creating novel products. ...
ChemFiles Volume 1 Article 3
Keywords: Organic synthesis, Oxidations, Reductions

Peer-Reviewed Papers
15

References

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