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Pyridinium chlorochromate

Pyridinium chlorochromate

CAS Number: 26299-14-9

Molecular Formula: C5H6ClCrNO3

Derivatives: Intermediate & Fine ChemicalPyridinium Chlorochromate (PCC)Corey's reagentCorey Schmidt reagentOrganometallic saltCorey-Suggs ReagentPyridinium chlorochromate 98%Organic-base oxidizing reagent

About Pyridinium chlorochromate

PCC (CAS No: 26299-14-9) functions as a premier specialty oxidant in the American metallurgical and material science sectors, where its high selectivity is essential for the controlled surface modification of advanced alloys and the synthesis of high-purity metal finishing chemicals used in high-tech industries. Pyridi...

Pyridinium chlorochromate Specifications

CAS Number
26299-14-9
Molecular Formula
C5H6ClCrNO3
Molecular Weight
215.555
IUPAC Name
Pyridinium chlorochromate
Canonical SMILES
C1=CC=[NH+]C=C1.Cl[Cr](=O)(=O)[O-]
InChI Key
HBDYSKVKXMUPKV-UHFFFAOYSA-N
EINECS Number
247-595-5
MDL Number
MFCD00013106
HSN No
29333100
Physical State
Orange crystalline powder
Boiling Point
115.3ºC at 760 mmHg
Melting Point
205ºC
Flash Point
20ºC
Molecular Weight
215.555
PSA
67.260
LogP
1.356
Physical appearance
Orange-yellow solid or powder; orange to reddish crystalline powder
Safety Statements
S17-S24-S37-S45-S53-S60-S61
Risk Statements
R43; R49; R50/53; R8
Hazard Declaration
H272; H317; H350i; H410
Symbol
GHS03, GHS07, GHS08, GHS09
Caution Statement
P201; P220; P273; P280; P308 + P313; P501
Hazard Codes
T
WGK Germany
2
Packing Group
III
RIDADR
UN 1479 5
Hazard Class
5.1
Precautionary Statement Codes
P201, P202, P210, P220, P221, P261, P264, P270, P271, P272, P273, P280, P283, P302+P352, P305+P351+P338, P306+P360, P308+P313, P321, P333+P313, P337+P317, P362+P364, P363, P371+P380+P375, P391, P405, and P501
Hazard Classes and Categories
Ox. Sol. 2 (100%) Skin Sens. 1 (100%)

Oxidizing Agent

A mild and selective oxidant used for the conversion of primary alcohols to aldehydes and secondary alcohols to ketones in organic synthesis

Chemical Intermediate

A reagent utilized in the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals

Research Reagent

A stable reagent applied in laboratory method development and the synthesis of complex molecules such as pulegone or morphine derivatives

Catalyst

A component in one-pot intramolecular cyclization-oxidation reactions for the synthesis of isatins from alpha-formyl amides

Storage Condition

2-8°C

Stability

Stable. May react with easily oxidized materials. Incompatible with reducing agents, combustible material, metals, strong reducing agents.

Pyridinium chlorochromate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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