Synonym: Molybdenum(VI) oxide bis(2,4-pentanedionate), Bis(2,4-pentanedionato)molybdenum(VI) Dioxide, Acetylacetone Molybdenum(VI)dioxy Salt, MoO2(acac)2, Molybdenum diacetylacetonate dioxide, Molybdenum dioxide bis(acetylacetonate), Molybdenum dioxydiacetylacetonate, Molybdenyl acetylacetonate
CAS Number 17524-05-9 | MDL Number MFCD00011506 | EC Number 241-522-0

Bis(acetylacetonato)dioxomolibdenum(VI) Chemical Structure

Product CodeMO4059
CAS Number17524-05-9
Assay (purity)95%+
Purity methodby elemental analysis
Molecular weight326.15
Appearanceyellow to yellow-green powder
Melting point184C
Elemental analysis%C=34.8-38.9; %H=4.1-4.6; %Mo=27.8-31.0
Molecular formulaC10H14MoO6
Linear formula[CH3COCH=C(O-)CH3]2MoO2

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Bis(acetylacetonato)dioxomolibdenum(VI) contact us at

Safety information

Signal wordWARNING
Hazard statementsH302, H312, H315, H319, H332, H335, H351
Precautionary statementsP201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Bis(acetylacetonato)dioxomolibdenum(VI) below please contact customer support at

Lot# 019324-

External identifiers for Molybdenum(VI) oxide bis(2,4-pentanedionate)

Pubchem CID413802
IUPAC Namedioxomolybdenum; pentane-2,4-dione
InchI IdentifierInChI=1S/2C5H7O2.Mo.2O/c2*1-4(6)3-5(2)7;;;/h2*3H,1-2H3;;;/q2*-1;+2;;

Ereztech synthesizes and sells additional MO-compounds.

To purchase Bis(acetylacetonato)dioxomolibdenum(VI) contact us at