Molybdenum(VI) dichloride dioxide
Molybdenum(VI) dichloride dioxide (CAS: 13637-68-8), with the chemical formula MoO2Cl2, is a compound typically supplied as yellow flakes. It has a molecular weight of 198.84 g/mol. This substance finds utility in materials science and ceramic science, often serving as a precursor or reagent in specialised chemical syntheses. Its properties make it valuable for research and development in inorganic chemistry and advanced materials.

Materials Science
Molybdenum(VI) dichloride dioxide can be employed as a precursor in the synthesis of advanced molybdenum-containing materials, including oxides and ceramics with specific electronic or catalytic properties.
Inorganic Synthesis
This compound serves as a reagent in various inorganic chemical reactions, facilitating the introduction of molybdenum and chloride functionalities into target molecules or materials.
Research and Development
Utilised in laboratory settings for fundamental research in molybdenum chemistry, coordination complexes, and the development of novel catalytic systems.
| Molecular weight | 198.84 |
|---|---|
| Linear formula | MoO2Cl2 |
| Form | flakes |
| Density | 3.31 g/mL at 25 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Molybdenum(VI) dichloride dioxide used for?
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Molybdenum(VI) dichloride dioxide is used in materials science, ceramic science, and inorganic synthesis, often as a precursor or reagent in specialised chemical research and development.
What is the CAS number and chemical formula for Molybdenum(VI) dichloride dioxide?
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The CAS number is 13637-68-8 and the chemical formula is MoO2Cl2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Molybdenum(VI) dichloride dioxide. The specific assay and grade are available upon request. This product is not represented as USP, BP, or EP grade.
How should Molybdenum(VI) dichloride dioxide be handled safely?
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Molybdenum(VI) dichloride dioxide is a Danger substance (GHS05) causing severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection. Refer to the safety data sheet for detailed handling procedures.
How is Molybdenum(VI) dichloride dioxide shipped?
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Molybdenum(VI) dichloride dioxide is classified for transport as UN 3260, Class 8, Packing Group II. Tech Serve Solutions ensures compliance with all regulations for exporting and shipping chemical products globally.
How can I request a quote or sample?
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To request a quote or a sample of Molybdenum(VI) dichloride dioxide, please contact our sales team through the website or by phone, providing your specific requirements.
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