Copper(I) bromide dimethyl sulfide complex
Tech Serve Solutions offers Copper(I) bromide dimethyl sulfide complex (CAS: 54678-23-8), a chemical compound with the linear formula CuBr·CH3SCH3 and a molecular weight of 205.58 g/mol. This complex serves as a valuable catalyst, primarily recognised for its role in facilitating the addition of Grignard reagents to fullerenes. It is a key reagent for advanced organic synthesis and materials science research.
- IUPAC
- Copper(I) bromide methyl sulfide complex,Cuprous bromide dimethyl sulfide complex,Cuprous bromide methyl sulfide complex
- Synonyms
- Copper(I) bromide dimethyl sulfide complexCuprous bromide dimethyl sulfide complexCuprous bromide methyl sulfide complex

Catalysis in Fullerene Functionalization
Copper(I) bromide dimethyl sulfide complex is employed as a catalyst for the addition of alkyl, alkenyl, and aryl Grignard reagents to fullerenes. This reaction enables the introduction of multiple organic groups onto fullerene structures, such as [60]fullerene and [70]fullerene.
Organic Synthesis
This compound is utilised in complex organic synthesis pathways. Its catalytic properties support specific reaction mechanisms, aiding in the creation of novel organic molecules and materials.
Materials Science Research
As a specialized chemical reagent, it finds application in materials science for the development of new carbon-based materials and functionalised fullerenes with unique electronic or structural properties.
| Molecular weight | 205.58 |
|---|---|
| Linear formula | CuBr · CH3SCH3 |
| Assay | 99% |
| Application | Catalyst employed in the addition of Grignard reagents (alkyl, alkenyl, aryl) to fullerenes. This process adds 5 organic groups to [60]fullerene and 3 groups to [70]fullerene.1 |
| Melting point | 132 °C (dec.)(lit.) |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Copper(I) bromide dimethyl sulfide complex used for?
+
Copper(I) bromide dimethyl sulfide complex is primarily used as a catalyst in organic synthesis, particularly for the addition of Grignard reagents to fullerenes.
What is the CAS number and formula for Copper(I) bromide dimethyl sulfide complex?
+
The CAS number is 54678-23-8 and the linear formula is CuBr·CH3SCH3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Copper(I) bromide dimethyl sulfide complex with an assay of 99%. We do not represent this product as USP, BP, EP or other pharmacopoeia grades unless explicitly stated.
What are the safety considerations for handling this chemical?
+
This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves.
How is this chemical packed and exported by TSS?
+
Tech Serve Solutions can expertly pack and export chemicals worldwide, adhering to all necessary regulations. Please contact us for specific shipping details.
How can I request a sample or quote for Copper(I) bromide dimethyl sulfide complex?
+
To request a sample or a quote, please use the 'Request a Quote' or 'Contact Us' forms on our website.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis