ChemicalBook > CAS DataBase List > Pyridinium chlorochromate

Pyridinium chlorochromate

Product Name
Pyridinium chlorochromate
CAS No.
26299-14-9
Chemical Name
Pyridinium chlorochromate
Synonyms
PCC;pyridinium;dipyridinium dichromate;chromate(1-),chlorotrioxo-,(beta-4)-,hydrogen,compd.withpyridine(1:1);The PCC;Urine Luck;orochromate;Pyridinium chL;Corey's reagent;Pyridinium chlorochr
CBNumber
CB4667463
Molecular Formula
C5H6ClCrNO3
Formula Weight
215.55
MOL File
26299-14-9.mol
More
Less

Pyridinium chlorochromate Property

Melting point:
205-208 °C(lit.)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in acetone, benzene, dichloromethane, acetonitrile and tetrahydrofuran.
form 
Crystalline Powder
color 
Orange
Sensitive 
Moisture Sensitive
Merck 
14,7974
BRN 
7054643
Exposure limits
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3
Stability:
Stable. May react with easily oxidized materials. Incompatible with reducing agents, combustible material, metals, strong reducing agents.
InChI
InChI=1S/C5H5N.ClH.Cr.3O/c1-2-4-6-5-3-1;;;;;/h1-5H;1H;;;;
InChIKey
LEHBURLTIWGHEM-UHFFFAOYSA-N
SMILES
C1=CC=NC=C1.[Cr](=O)(=O)(=O)[Cl-].[H+]
CAS DataBase Reference
26299-14-9(CAS DataBase Reference)
EPA Substance Registry System
Pyridinium chlorochromate (26299-14-9)
More
Less

Safety

Hazard Codes 
O,T,N
Risk Statements 
49-8-43-50/53-20/21/22
Safety Statements 
53-45-60-61-37-24-17-44-36/37/39-22
RIDADR 
UN 1479 5.1/PG 2
WGK Germany 
2
TSCA 
Yes
HazardClass 
5.1
PackingGroup 
III
HS Code 
29333990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H272May intensify fire; oxidizer

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
190144
Product name
Pyridinium chlorochromate
Purity
98%
Packaging
25g
Price
$35.3
Updated
2024/03/01
Sigma-Aldrich
Product number
190144
Product name
Pyridinium chlorochromate
Purity
98%
Packaging
100g
Price
$89.1
Updated
2024/03/01
TCI Chemical
Product number
P0930
Product name
Pyridinium Chlorochromate
Purity
>98.0%(T)
Packaging
25g
Price
$19
Updated
2024/03/01
TCI Chemical
Product number
P0930
Product name
Pyridinium Chlorochromate
Purity
>98.0%(T)
Packaging
100g
Price
$45
Updated
2024/03/01
Alfa Aesar
Product number
A11752
Product name
Pyridinium chlorochromate, 98%
Packaging
25g
Price
$27.65
Updated
2024/03/01
More
Less

Pyridinium chlorochromate Chemical Properties,Usage,Production

Chemical Properties

Pyridinium chlorochromate is orange crystalline powder

Uses

Oxidizing agent in organic synthesis.
PCC is pyridinium chlorochromate; PDC is pyridinium dichromate. Both are used in dichloromethane.

Uses

Pyridinium chlorochromate is usually used to oxidize an allylic methylene group.
Oxidation of primary alcohols to aldehydes

Pyridinium dichromate (PDC) or pyridinium chlorochromate (PCC) in anhydrous media such as dichloromethane oxidizes primary alcohols to aldehydes while avoiding overoxidation to carboxylic acids.

Uses

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.

Reactions

Pyridinium chlorochromate (PCC) is a widespread used oxidation reagent but lacks of selectivity with unsaturated compounds. Furthermore, the workup procedure is quite tedious. Absorption of PCC onto silica gel improves the oxidation but then a reagent excess is necessary to reach appropriate rates. These drawbacks can be overcome by sonication leading to short reaction times and only an small excess of 1.2.-1.5 eq. of PCC is required. Using this reagent has been used to oxidise borneol to camphor in 85% yield.

Purification Methods

Dry it in a vacuum for 1hour. It is not hygroscopic and can be stored for extended periods at room temperature without change. If the purity is very suspect, it can be readily prepared. [Corey & Scuggs Tetrahedron Lett 2647 1975, Piancatelli et al. Synthesis 245 1982.] (Possible CARCINOGEN.) § Available commercially on a polymer support.

Pyridinium chlorochromate Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrahydropyran-4-carbaldehyde 4-(MORPHOLIN-4-YLMETHYL)-1,3-THIAZOL-2-AMINE 2-[4-(TRIFLUOROMETHYL)PHENYL]-1,3-THIAZOLE-4-CARBALDEHYDE TERT-BUTYL 4-(4-FORMYL-1,3-THIAZOL-2-YL)TETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE TERT-BUTYL 4-(5-FORMYLPYRID-2-YL)PIPERAZINE-1-CARBOXYLATE 2,5-DIBROMONICOTINALDEHYDE 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBALDEHYDE 1-tert-Butoxycarbonyl-4-piperidinecarboxaldehyde 1-(2,6-DIFLUOROPYRIDIN-3-YL)PROPAN-1-ONE 1,3-DIMETHYL-1H-PYRAZOLE-5-CARBALDEHYDE 4-METHYL-2-[4-(TRIFLUOROMETHYL)PHENYL]-1,3-THIAZOLE-5-CARBALDEHYDE N-BOC-L-Prolinal 1-TERT-BUTYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBALDEHYDE Cyclopropanecarboxaldehyde ,5-Dihydro-5-methyl-6-[4-(4-oxo-1(4H)-pyridinyl)phenyl]-1,2,4-triazin-3(2H)-one 2-PHENYL-1,3-THIAZOLE-4-CARBALDEHYDE 2,4-DIPHENYL-1,3-THIAZOLE-5-CARBALDEHYDE 2-(4-Methylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carbaldehyde 3-(4-NITRO-PHENYL)-PROPIONALDEHYDE 5-CHLORO INDAZOLE-3-CARBOXALDEHYDE TERT-BUTYL 4-(5-FORMYL-4-METHYL-1,3-THIAZOL-2-YL)PIPERIDINE-1-CARBOXYLATE 3-(TRIFLUOROMETHYL)-1-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE 3-(2-METHOXY-PHENYL)-PROPIONALDEHYDE 3-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
More
Less

Pyridinium chlorochromate Suppliers

Americas 1 Belgium 4 Canada 2 China 327 Europe 4 Germany 7 India 52 Japan 5 South Korea 1 Switzerland 2 United Kingdom 12 United States 36 Global 453
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
United States Biological
Tel
--
Fax
--
Email
sales@advtechind.com
Country
United States
ProdList
6075
Advantage
58
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
MilliporeSigma (Sigma-Aldrich Corp.)
Tel
--
Fax
--
Email
@sial.com
Country
United States
ProdList
5414
Advantage
58
TCI America, Inc. (part of Tokyo Chemical Industry)
Tel
--
Fax
--
Email
Angelina.Crew@tcichemicals.com
Country
United States
ProdList
2053
Advantage
58
Lab Express International
Tel
--
Fax
--
Email
@labexpress.com
Country
United States
ProdList
307
Advantage
58
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United States
ProdList
4583
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
Redox Scientific
Tel
--
Fax
--
Email
info@redoxsci.com
Country
United States
ProdList
2380
Advantage
58
Chem-Impex International, Inc. (CII)
Tel
--
Fax
--
Email
Customer@chemimpex.com
Country
United States
ProdList
893
Advantage
58
VWR International, LLC.
Tel
--
Fax
--
Email
@sargentwelch.com
Country
United States
ProdList
6262
Advantage
58
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Sphinx Scientific Laboratory, LLC
Tel
--
Fax
--
Email
sales@sphinxscientificlab.com
Country
United States
ProdList
3343
Advantage
50
DeLong Chemicals America
Tel
--
Fax
--
Email
sales@delongchemicals.com
Country
United States
ProdList
529
Advantage
50
Accela ChemBio Inc.
Tel
--
Fax
--
Email
info@accelachem.com
Country
United States
ProdList
1054
Advantage
50
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
AlliChem, LLC
Tel
--
Fax
--
Email
sales@allichemllc.com
Country
United States
ProdList
6516
Advantage
60
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Ryan Scientific, Inc.
Tel
--
Fax
--
Email
ryan.reichlyn@ryansci.com
Country
United States
ProdList
6439
Advantage
60
Advance Scientific & Chemical
Tel
--
Fax
--
Email
sales@advance-scientific.com
Country
United States
ProdList
6419
Advantage
71
Spectrum Chemicals & Laboratory Products
Tel
--
Fax
--
Email
sales@spectrumchemical.com
Country
United States
ProdList
6699
Advantage
77
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
Chem-Impex International, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6730
Advantage
64
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
APAC Pharmaceutical, LLC
Tel
--
Fax
--
Email
sales@apacpharma.com
Country
United States
ProdList
6322
Advantage
38
Advanced Synthesis Technologies
Tel
--
Fax
--
Email
sales@advancedsynthesis.com
Country
United States
ProdList
4775
Advantage
61
OMKAR CHEMICALS & RESEARCH LABS..
Tel
--
Fax
--
Email
rishi@bom8.vsnl.net.in
Country
United States
ProdList
87
Advantage
51
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
ChemPacific Corporation
Tel
--
Fax
--
Email
sales@chempacific.com
Country
United States
ProdList
6891
Advantage
51
More
Less

View Lastest Price from Pyridinium chlorochromate manufacturers

Hubei Lidu New Material Technology Co., Ltd
Product
PYRIDINIUM CHLOROCHROMATE 26299-14-9
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2024-10-30
R&D Scientific Inc.
Product
Pyridinium Chloro Chromate 26299-14-9
Price
US $85.00/Kg
Min. Order
0.100Kg
Purity
98
Supply Ability
1000 Kg
Release date
2024-10-04
Hebei Zhanyao Biotechnology Co. Ltd
Product
Pyridinium chlorochromate (PCC) 26299-14-9
Price
US $10.00/Kg/Bag
Min. Order
1Kg/Bag
Purity
99%
Supply Ability
20 Tons
Release date
2021-10-29

26299-14-9, Pyridinium chlorochromateRelated Search:

2-Chloro-3-cyanopyridine 2-Chloro-5-chloromethylpyridine Pentachloropyridine Clopidol Pyridine Potassium chromate Pyridinium dichromate Chromate, Ion chromatography standard solution, Specpure, CrO4ˉ2 1000μg/ml Chromium(VI) oxide CHROMIUM (III) OXIDE HYDRATE PCC ON SILICA GEL 2,2'-BIPYRIDINIUM CHLOROCHROMATE 4-(DIMETHYLAMINO)PYRIDINIUM CHLOROCHROMA TE, 97% Chromium QUINOLINIUM CHLOROCHROMATE Dichromate, Ion chromatography standard solution, Specpure, Cr2O7ˉ2 1000μg/ml Pyridinium chlorochromate SI-PYRIDINIUM CHLOROCHROMATE

  • PCC
  • PYRIDINIUM CHLOROCHROMATE
  • chromate(1-),chlorotrioxo-,(beta-4)-,hydrogen,compd.withpyridine(1:1)
  • Pyridine, (T-4)-chlorotrioxochromate(1-)
  • Pyridine, chlorotrioxochromate(1-)
  • Urine Luck
  • pyridinium
  • PYRIDINIUM CHLOROCHROMATE, CA. 20 WT. % ON BASIC ALUMINA
  • PyridiniumChlirochromate
  • PyridinumChlorochromate
  • PyridiniumChlorochromate99%
  • Pyridinium Chlorochromate 99%
  • Pyridiniumchlorochromate,98%
  • Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compd. with pyridine (1:1)
  • Pyridinechloro-chromate
  • Pyridinium chlorochr
  • Pyridine·chlorochromic acid
  • Pyridinium chlorochromate, PCC
  • CrO3*pyridiniuM hydrochloride
  • PYRIDINIUMCHLCHROMAT S
  • PyridiuM ChloroforMate
  • PyridiniuM chlorochroMate, 98% 100GR
  • PyridiniuM chlorochroMate, 98% 25GR
  • PyridiniuM chlorochroMate, 98% 500GR
  • PCC)PyridiniuM chlorochro
  • Pyridinium chloro(oxido)dioxochromium, PCC
  • The PCC
  • dipyridinium dichromate
  • Pyridinium Chlorochromate complex
  • Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compound with pyridine (1:1)
  • Corey's reagent
  • orochromate
  • Pyridinium chL
  • PyridiniumChlorochromate&gt
  • Pyridine chlorochromate(PCC)
  • Pyridinium chlorochromate ISO 9001：2015 REACH
  • Pyridinium Chlorochromate (PCC) extrapure, 98%
  • PYRIDINIUM CHLOROCHROMATE Extra Pure
  • Pyidinium chlorochromate
  • pyridium chlorocromate (98.14%)
  • pyridium chlorocromate
  • 26299-14-9
  • 26299-04-9
  • 26299-14-19
  • C5H5NClCrO3H
  • C5H5NHCrO3Cl
  • C5H6ClCrNO3
  • C5H6NClCrO3
  • Pyridinium Compounds
  • Cr (Chromium) Compounds
  • Transition Metal Compounds
  • Oxidation
  • Classes of Metal Compounds
  • Specialty Synthesis
  • Supported Synthesis
  • Supported Reagents
  • Synthetic Reagents
  • Oxidizing Reagents