Molybdenum(VI) dichloride dioxide

Synonym: Molybdenum dichloride dioxide, Dichloro(dioxo)molybdenum, Dioxomolybdenum dihydrochloride

CAS Number 13637-68-8 | MDL Number MFCD00014225 | EC Number 629-286-0

 

Product code	MO7688
CAS number	13637-68-8
Assay (purity)	99%+
Purity method	by titration:%Cl=35.61-35.63; %Mo=47.82
Metal purity	99.9%-Mo
Molecular weight	198.84
Form	solid (flakes)
Appearance	yellow powder
Melting point	175°C
Molecular formula	Cl2MoO2
Linear formula	MoO2Cl2
Packaging	glassware/metal containers/bubblers

Molybdenum dichloride dioxide, among the various oxohalides of molybdenum, has received the closest attention in chemistry. Although this product is known for a long time, this compound is being exploited as a catalyst for organic transformations only in recent years. This cis-dioxo molybdenum compound has already shown the potential to catalyze a range of reactions. Thus, MoO₂Cl₂ is promising for possible applications as a catalyst during multi-step synthesis. As the catalyst is not yet well explored, more applications in organic synthesis is highly expected during the coming years. Synthesis of  this product are reported (see the links below).

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 Molybdenum dichloride dioxide contact us at sales@ereztech.com

Safety information

UN	3260
Hazardous class	8
Packing group	II
Pictograms
Signal word	DANGER
Hazard statements	H314-H318
Precautionary statements	P260-P264-P280-P301 + P330 + P331-P303 + P361 + P353-P304 + P340-P305 + P351 + P338-P310-P405-P501
In TSCA registry	No (sold for research and development usage only)

First Aid Measures

General advice	Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area.
Eye contact	Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contact	Wash off with soap and plenty of water. Consult a physician.
Inhalation	If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowed	Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Certificates of Analysis (CoA)

If you don’t see the needed lot of Molybdenum(VI) dichloride dioxide below please contact customer support at sales@ereztech.com

Lot# 243/RK/25Mo1S/1019  Lot# 2R.52S0320 Lot# 243R1Mo1S0320 Lot# 243RK35MoAG920 Lot# 243R1Mo1S221 Lot# 2/R/0.1/MoNM/521

External identifiers for Dioxomolybdenum dihydrochloride

Pubchem CID	139520
SMILES	O=[Mo]=O.Cl.Cl
IUPAC Name	dioxomolybdenum;dihydrochloride
InchI Identifier	InChI=1S/2ClH.Mo.2O/h2*1H;;;
InchI Key	ASLHVQCNFUOEEN-UHFFFAOYSA-N

Known applications and external links

• Francisco J. Arnaiz (1997). “Dichlorodioxobis(Dimethylsulphoxide) Molybdenum(VI)”. Inorganic Syntheses. 31: 246-7. 10.1002/9780470132623.ch39.
• Gibson, V. C.; Kee, T. P.; Shaw, A. (1988). “New, improved synthesis of the group 6 oxyhalides, W(O)Cl₄, W(O)₂Cl₂ and Mo(O)₂Cl₂“. Polyhedron. 7 (7): 579–80. 10.1016/S0277-5387(00)86336-6.
• Schrock, R. R.; Murdzek, J. S.; Bazan, G. C.; Robbins, J.; DiMare, M.; O’Regan, M. (1990). “Synthesis of molybdenum imido alkylidene complexes and some Reactions Involving Acyclic Olefins”. Journal of the American Chemical Society. 112: 3875–3886. 10.1021/ja00166a023.

With Molybdenum(VI) dichloride dioxide other customers often ask:

• Molybdenum hexacarbonyl
• Bis(ethylbenzene)molybdenum [mixture of (C2H5)×C6H6η× where x = 0-4)]
• Molybdenum(VI) tetrachloride oxide

Ereztech synthesizes and sells additional Mo-compounds.

To purchase Molybdenum(VI) dichloride dioxide CAS 13637-68-8 contact us at sales@ereztech.com