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Cycloheptatriene Molybdenum Tricarbonyl丨CAS 12125-77-8

CAS: 12125-77-8
Chemical Formula/Abbreviation: Mo(CO)3(C7H8)

Cycloheptatriene Molybdenum Tricarbonyl is a typical organomolybdenum carbonyl complex, usually appearing as orange to red crystals. Due to its stable η⁶-cycloheptatriene coordination structure and controllable metal-ligand interactions, this compound is widely used in organometallic chemistry research, the construction of transition metal catalytic systems, and reaction mechanism studies, making it one of the important molybdenum sources commonly used in scientific research.
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Cycloheptatriene Molybdenum Tricarbonyl Basic Properties

Synonyms

Tricarbonyl(eta-1,3,5-cycloheptatriene)molybdenum;tricarbonyl(1,3,5-cycloheptatriene)-molybdenu;Molybdenum, tricarbonyl(1,3,5-cycloheptatriene)-;TRICARBONYL(CYCLOHEPTATRIENE)MOLYBDENUM;CYCLOHEPTATRIENE MOLYBDENUM TRICARBONYL;MOLYBDENUM CYCLOHEPTATRIENE TRICARBONYL

Molecular FormulaC10H2MoO3
AppearanceOrange to red crystals
Molecular Weight266.07
Melting Point100-101 °C (dec.)(lit.)
SolubilityInsoluble in water
Purity≧ 98%
Package Information100g, 500g, 1kg, or customized

Cycloheptatriene Molybdenum Tricarbonyl Key Features

Stable coordination structure

Cycloheptatriene molybdenum tricarbonyl coordinates with the cycloheptatriene ligand via an η⁶ mode, maintaining a relatively stable electronic structure at the molybdenum center, which facilitates the study of transition metal-π system interactions.

Controllable reactivity

The carbonyl groups in Mo(CO)3(C7H8) can undergo substitution reactions under certain conditions, making it an ideal intermediate for constructing novel molybdenum complexes and catalytic precursors.

High reference value

This compound has a well-defined structure and is thoroughly characterized, making it frequently used as a standard model compound for verifying reaction mechanisms, studying photochemical behavior, and analyzing metal coordination patterns.

High batch-to-batch consistency

As a commonly used laboratory reagent, its purity, impurity control, and batch-to-batch consistency are of great importance for the reproducibility of scientific research.

Cycloheptatriene Molybdenum Tricarbonyl Main Applications

Organometallic chemistry

Cycloheptatriene molybdenum tricarbonyl is commonly used to study the electronic structure, coordination chemistry, and reaction pathways of molybdenum carbonyl complexes, and is widely used in universities and research institutions.

Transition metal catalytic systems

This compound can be used as a molybdenum source for exploring the design of novel molybdenum-based catalysts, particularly in preliminary studies of olefin transformations, rearrangement reactions, and selective catalytic systems.

Photochemistry and thermal reactions

Due to the dissociation of its carbonyl group under light or heat conditions, this compound is often used to study the photochemical behavior and kinetic characteristics of metal carbonyl complexes.

Synthetic intermediate

Mo(CO)3(C7H8) can be used as an intermediate in the synthesis of more complex molybdenum complexes, serving in materials chemistry and functional complex research.

Precautions

  1. Cycloheptatriene molybdenum tricarbonyl is quite sensitive to light and temperature; prolonged exposure may lead to carbonyl detachment or structural changes.

  2. Carbon monoxide may be released under heating or reaction conditions; therefore, the procedure should be performed in a fume hood with good ventilation to avoid inhalation.

  3. This compound may decompose or undergo uncontrolled reactions in a strong oxidizing environment and should be stored separately.

  4. If accidental contact with skin occurs, rinse immediately with plenty of water; if it gets into the eyes, rinse continuously and seek medical attention promptly. 

  5. Waste materials must be handled according to regulations for metal-containing organic substances and should not be disposed of indiscriminately. They should be handed over to a qualified chemical waste disposal agency.

FAQ

1. What is Cycloheptatriene Molybdenum Tricarbonyl?

It is a molybdenum-containing organometallic carbonyl complex with the chemical formula Mo(CO)3(C7H8), CAS No. 12125-77-8. It is commonly used in organometallic chemistry, catalysis research, and the synthesis of novel molybdenum complexes.


2. Is Mo(CO)3(C7H8) an aromatic hydrocarbon complex?

Yes, its cycloheptatriene ligand is coordinated to the molybdenum center in an η⁶ fashion, making it a typical aromatic metal complex.


3. Is this product suitable for large-scale industrial applications?

It is typically used primarily for research and pilot studies, and is not commonly used as a direct industrial raw material.


4. What are the storage conditions for Cycloheptatriene Molybdenum Tricarbonyl?

It is recommended to store it at low temperature, protected from light and moisture, under an inert gas atmosphere.


Wolfa professionally supplies Cycloheptatriene Molybdenum Tricarbonyl, supporting small-batch sampling and large-volume procurement needs. Packaging options include ordinary glass bottles, glass ampoules, metal ampoules, etc.


For product analysis reports (such as COA) or procurement consulting, please feel free to contact us at jomin@wolfabio.com at any time.

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