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Bis(tetrabutylammonium) dichromate

ALDRICH/223964 - 99%

Synonym: TBADC; Tetrabutylammonium dichromate

CAS Number: 56660-19-6
Empirical Formula (Hill Notation): C32H72Cr2N2O7
Molecular Weight: 700.92
EC Number: 260-315-6
MDL Number: MFCD00013104
Linear Formula: [(CH3CH2CH2CH2)4N]2Cr2O7
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-223964-10G 10 g
 $221.00
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assay 99%
form solid
InChI 1S/2C16H36N.2Cr.7O/c2*1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;;;;;;;;;/h2*5-16H2,1-4H3;;;;;;;;;/q2*+1;;;;;;;;2*-1
InChI key MMKQSIQNDMIVIN-UHFFFAOYSA-N
mp 139-143 °C (lit.)
Quality Level 200 
reaction suitability reagent type: oxidant
SMILES string [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC
Application: Bis(tetrabutylammonium) dichromate (TBADC) is a mild oxidizing agent which can be used as a reagent for:
• Preparation of nitrophenol derivatives and quinones under aprotic reaction conditions.
• Conversion of oximes to carbonyl compounds under microwave irradiation.
• Catalyst precursor for gas phase dehydration of acetic acid to ketene.
Application: Reagent for:
• Preparation of nitrophenol derivatives and quinones under aprotic reaction conditions
• Conversion of oximes to carbonyl compounds under microwave irradiation

• Catalyst precursor for catalytic gas phase dehydration of acetic acid to ketene
• Crosslinking agent
Packaging: 10 g in glass bottle
Purity 99%
mp 139-143 °C (lit.)
UNSPSC 12352116

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