21679-31-2

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CHROMIUM(III) 2,4-PENTANEDIONATE

Product Code: AKC210

Cas No: 21679-31-2

500 g
$176.00
100 g
$44.00

EINECS Number: 244-526-0

Specific Gravity: 1.359

HMIS Key: 3-1-1-X

Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems

Formula: C15H21CrO6

TSCA: TSCA

Application: Catalyst in CH3CN for H2O2 oxidation of methacrylic esters to pyruvate esters.1
Yields film and fiber forming compositions upon substitution reactions with diphenylphosphinic acid.2
Forms oxygen rich chromium oxide films by MOCVD, which convert to epitaxial Cr2O3.3
Vapor phase transport facilitated with NH3.4

Reference: 1. Enomoto, S. Chem. Abstr. 112, 1386139; Jpn. Patent 01 349,745, 1989.
2. Block, B. et al. J. Am. Chem. Soc. 1962, 84, 1749.
3. Boorse, R. et al. Chem. Mater. 1994, 6, 1509.
4. Zhang, J. et al. J. Appl. Phys. 1992, 71, 2769.

Additional Properties: Solubility, ethyl acetate: 54 g/l
Solubility, toluene: 100 g/l
?Hform: -353.7 kcal/mole
Violet
Acetic Acid
Metal content: 14.7-15.0% Cr
Combustion catalyst for solid fuel rockets