Copper(II) chloride
Copper(II) chloride (CAS: 7447-39-4, CuCl2) is a versatile inorganic compound with a molecular weight of 134.45 g/mol. Supplied as a powder with 97% purity, it is a key reagent in chemical synthesis and catalysis. It is notably employed in catalytic processes, such as the synthesis of 3-haloindoles in conjunction with palladium. Copper(II) chloride also finds applications in various fields including materials science and polymer science.
- IUPAC
- Cupric chloride
- Synonyms
- Cupric chlorideDichlorocopper
Catalytic Synthesis
Copper(II) chloride serves as a crucial catalyst in various organic synthesis reactions. It is notably used in the palladium-catalysed synthesis of 3-haloindoles via an annulation process, highlighting its utility in complex molecule construction.
Polymer Science
This compound is recognised for its role in polymerisation processes, particularly in controlled radical polymerisation techniques. It is employed as a reagent in advanced polymer synthesis, contributing to the development of novel polymeric materials.
Materials Science
Copper(II) chloride is utilised in materials science research, including the development of metal and ceramic materials. Its properties lend themselves to applications in creating functional materials with specific characteristics.
| Molecular weight | 134.45 |
|---|---|
| Linear formula | CuCl2 |
| Assay | 97% |
| Form | powder |
| Density | 3.386 g/mL at 25 °C(lit.) |
| Application | Used with palladium in a catalytic synthesis of 3-haloindoles via an annulation process.1 |
| Melting point | 620 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2802 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-50/53 |
| Safety statements (S) | 26-60-61 |
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(II) chloride (CAS 7447-39-4) used for?
+
Copper(II) chloride (CAS: 7447-39-4, Formula: CuCl₂) is used in chemical synthesis, particularly in catalytic applications like the palladium-catalysed synthesis of 3-haloindoles. It also finds applications in polymer science and materials science.
What is the CAS number and chemical formula for Copper(II) chloride?
+
The CAS number for Copper(II) chloride is 7447-39-4, and its linear formula is CuCl₂.
What grade and purity does Tech Serve Solutions supply for Copper(II) chloride?
+
Tech Serve Solutions supplies Copper(II) chloride with an assay of 97%. This product is not represented as USP, BP, EP or other pharmacopoeia grades.
What are the safety considerations for handling Copper(II) chloride?
+
Copper(II) chloride is classified with hazard statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation), and H410 (Very toxic to aquatic life with long lasting effects). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure proper ventilation and avoid release to the environment.
How is Copper(II) chloride packed and shipped?
+
Copper(II) chloride is shipped according to regulations, identified as UN 2802, Hazard Class 8, Packing Group III. Please contact TSS for specific packaging details for export.
How can I request a quote or sample for Copper(II) chloride?
+
To request a quote or sample of Copper(II) chloride, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ 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