Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium
Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium, CAS 15975-93-6, with the molecular formula [(CH3)4N][CH3C(O-)=Cr(CO)5] and a molecular weight of 309.24 g/mol, is a chromium-containing organometallic compound. It finds application as a chemical reagent and catalyst in synthetic organic chemistry. This compound is supplied by Tech Serve Solutions for laboratory and industrial research purposes.
![Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium ([(CH3)4N][CH3C(O-)=Cr(CO)5]) — chemical structure, CAS 15975-93-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F15975-93-6.png&w=3840&q=75)
Organometallic Synthesis
Serves as a precursor or reagent in the synthesis of complex organometallic structures. Its unique chromium carbonyl functionality allows for diverse chemical transformations.
Catalysis Research
Investigated for its potential catalytic activity in various organic reactions. The chromium centre, coordinated by carbonyl ligands, may facilitate specific reaction pathways.
Inorganic Chemistry Studies
Used in fundamental research within inorganic chemistry to explore the reactivity and properties of transition metal carbonyl complexes.
| Molecular weight | 309.24 |
|---|---|
| Linear formula | [(CH3)4N][CH3C(O-)=Cr(CO)5] |
| Melting point | 186 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
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 Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium used for?
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This compound is primarily used in chemical synthesis and catalysis research, particularly within organometallic and inorganic chemistry studies.
What are the CAS number and chemical formula?
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The CAS number is 15975-93-6 and the chemical formula is [(CH3)4N][CH3C(O-)=Cr(CO)5].
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and development. The specific grade and purity are detailed in the product specifications. We do not represent this product as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound is harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area. Consult the Safety Data Sheet for full details.
Is this chemical regulated as a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How can I request a sample or quote?
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Please contact our sales team via the website or by phone to request a sample or a quotation for Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium.
How is the product packed and shipped?
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Products are packed according to industry standards to ensure safe transport and export. Specific packaging details will be provided with your quotation.
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