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Alfa Aesar™ Pyridinium dichromate, 98%

Chemical Identifiers

CAS 20039-37-6
Molecular Formula C10H12Cr2N2O7
Formula Weight 376.21
MDL Number MFCD00013105
UN Number UN3087
Synonym PDC
Chemical Name or Material Pyridinium dichromate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1513214 SDS Alfa Aesar™
L1513214
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1513222 SDS Alfa Aesar™
L1513222
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1513236 SDS Alfa Aesar™
L1513236
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Pyridinium dichromate acts as a strong oxidizing agent used in the conversion of primary alcohols and secondary alcohols to aldehydes and ketones respectively. It plays an important role in the oxidation of unsaturated tertiary alcohols, silyl ethers, the carbon-boron bond, and oximes. Further, it is used in the conversion of acetals to esters and didehydroketones to enones in the presence of tert-butyl hydroperoxide.

Solubility
Soluble in water, dimethyl formamide, dimethyl sulfoxide and acetonitrile. Slightly soluble in dichloromethane, chloroform and acetone. Insoluble in hexane, ether and ethyl acetate.

Notes
Hygroscopic. Incompatible withorganic materials and powdered metals.
Description & Specifications

Chemical Identifiers

20039-37-6
376.21
UN3087
Pyridinium dichromate
C10H12Cr2N2O7
MFCD00013105
PDC

Specifications

≈145° to 147°C
20039-37-6
376.21
UN3087
Pyridinium dichromate
25g
C10H12Cr2N2O7
MFCD00013105
PDC
98%

Safety and Handling

GHS H Statement
H351-H317
Suspected of causing cancer.
May cause an allergic skin reaction.

GHS P Statement
P261-P280-P281-P363-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
Wash contaminated clothing before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, TOXIC, N.O.S.

TSCA : TSCA