Copper iodide dimethyl sulfide complex
Copper iodide dimethyl sulfide complex (CAS: 914915-20-1; Formula: C6H18Cu4I4S3) is a chemical compound with a molecular weight of 948.20. Supplied by Tech Serve Solutions with an assay of 97%, this copper complex is primarily recognised for its utility as a catalyst. Its specific structural properties lend themselves to facilitating complex chemical transformations, particularly in synthetic organic chemistry applications.
- IUPAC
- μ-Iodotri-μ3-iodotris[thiobis[methane]]tetracopper

Catalysis for Conjugate Addition
This copper iodide complex serves as an effective catalyst in conjugate addition reactions. These reactions are fundamental in organic synthesis for forming new carbon-carbon bonds.
Chemical Synthesis
It is employed in various chemical synthesis pathways, leveraging its unique properties to promote specific reactions. This makes it a valuable reagent for researchers and manufacturers in the fine chemical sector.
Inorganic Chemistry Reagent
As a well-defined copper complex, it finds application within inorganic chemistry research, aiding in the study and development of coordination compounds and their properties.
| Molecular weight | 948.20 |
|---|---|
| Empirical formula | C6H18Cu4I4S3 |
| Assay | 97% |
| Application | Catalyst for conjugate addition reactions1,2 |
| Melting point | 102-106 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 Copper iodide dimethyl sulfide complex used for?
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Copper iodide dimethyl sulfide complex (CAS: 914915-20-1) is primarily used as a catalyst for conjugate addition reactions and in various chemical synthesis applications.
What is the CAS number and chemical formula for this compound?
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The CAS number is 914915-20-1 and the chemical formula is C6H18Cu4I4S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper iodide dimethyl sulfide complex with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Copper iodide dimethyl sulfide complex be handled safely?
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This compound is a Warning substance and is associated with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, and follow standard laboratory safety protocols. Avoid breathing dust/fume/gas/mist/vapours/spray.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can facilitate international orders for Copper iodide dimethyl sulfide complex.
How can I request a sample or quote?
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To request a sample or a quotation for Copper iodide dimethyl sulfide complex, please contact our sales team directly through our website or by phone.
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