Molybdenum(V) chloride
Molybdenum(V) chloride (CAS 10241-05-1), with the linear formula MoCl5 and a molecular weight of 273.21 g/mol, is a key inorganic compound supplied by Tech Serve Solutions. This chemical is recognised for its utility in chemical synthesis, particularly as a catalyst. It is available as a powder with a minimum assay of 95%.

Catalysis in Organic Synthesis
Molybdenum(V) chloride acts as a catalyst in the synthesis of various organic compounds. For instance, it is employed in the oxidative trimerization of o-dialkoxybenzenes to yield hexaalkoxytriphenylenes.
Reagent in Inorganic Chemistry
As an inorganic compound, MoCl5 serves as a valuable reagent in diverse inorganic chemical transformations and materials science research, contributing to the development of novel materials.
Chemical Synthesis
This compound is a fundamental building block in chemical synthesis, facilitating complex reactions and the preparation of advanced chemical intermediates for various industrial applications.
| Molecular weight | 273.21 |
|---|---|
| Linear formula | MoCl5 |
| Assay | 95% |
| Form | powder |
| Boiling point | 268 °C(lit.) |
| Density | 2.928 g/mL at 25 °C(lit.) |
| Vapour pressure | 1.75 mmHg (25 °C)131 mmHg (250 °C) |
| Melting point | 194 °C(lit.) |
| Impurities tested | <0.5% insoluble matter |
| Application | Hexaalkoxytriphenylenes are obtained from o-dialkoxybenzenes by oxidative trimerization using MoCl5.1 |


Hazard statements
- H314Causes severe skin burns and eye damage
- H351Suspected of causing cancer
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2508 8 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 29-34-40 |
| Safety statements (S) | 26-36/37/39-45 |
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(V) chloride used for?
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Molybdenum(V) chloride (CAS 10241-05-1) is primarily used as a catalyst in organic synthesis, such as in the production of hexaalkoxytriphenylenes, and as a reagent in inorganic chemistry and materials science.
What are the CAS number and formula for Molybdenum(V) chloride?
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The CAS number for Molybdenum(V) chloride is 10241-05-1, and its linear formula is MoCl5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Molybdenum(V) chloride with a minimum assay of 95%. This product is not classified as USP, BP, or EP grade.
What are the safety considerations for Molybdenum(V) chloride?
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Molybdenum(V) chloride is classified under GHS with symbols GHS05 and GHS08, carrying a Danger signal word. It is associated with hazard statements H314 (Causes severe skin burns and eye damage) and H351 (Suspected of causing cancer). Appropriate personal protective equipment and handling procedures are essential.
How is Molybdenum(V) chloride shipped and exported?
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Molybdenum(V) chloride is shipped and exported under UN 2508, hazard class 8, with packing group III, indicating it is a corrosive solid. TSS ensures compliance with all relevant international shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of Molybdenum(V) chloride, please contact our sales department via the website or by telephone. Our team will be pleased to assist you with your specific requirements.
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