Tris(ethylenediamine)cobalt(III) chloride dihydrate
Tris(ethylenediamine)cobalt(III) chloride dihydrate (CAS 207802-43-5) is a coordination complex with the linear formula (H2NCH2CH2NH2)3CoCl3·2H2O and a molecular weight of 381.62 g/mol. This cobalt compound serves as a valuable reagent in chemical synthesis and finds application in catalysis. It is supplied by Tech Serve Solutions for laboratory and research purposes.

Catalysis
This cobalt complex can be employed as a catalyst or co-catalyst in various organic transformations. Its coordination chemistry allows it to facilitate specific reaction pathways.
Chemical Synthesis
As a source of cobalt, Tris(ethylenediamine)cobalt(III) chloride dihydrate is utilised in the synthesis of more complex inorganic and organometallic compounds. It is a useful building block for research chemists.
Inorganic Chemistry Research
The compound is a subject of study within inorganic chemistry due to its coordination sphere and the properties of cobalt complexes. Research may focus on its electronic structure or reactivity.
| Molecular weight | 381.62 |
|---|---|
| Linear formula | (H2NCH2CH2NH2)3CoCl3·2H2O |
| Melting point | 275 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 Tris(ethylenediamine)cobalt(III) chloride dihydrate used for?
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Tris(ethylenediamine)cobalt(III) chloride dihydrate is primarily used in catalysis and as a reagent in chemical synthesis and inorganic chemistry research.
What is the CAS number and formula for Tris(ethylenediamine)cobalt(III) chloride dihydrate?
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The CAS number is 207802-43-5, and the linear formula is (H2NCH2CH2NH2)3CoCl3·2H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for laboratory and research use. The specific grade and purity are available upon request, and it is not represented as USP, BP, or EP grade.
How should Tris(ethylenediamine)cobalt(III) chloride dihydrate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation.
Is Tris(ethylenediamine)cobalt(III) chloride dihydrate a controlled substance?
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The provided data does not indicate that Tris(ethylenediamine)cobalt(III) chloride dihydrate is a controlled substance.
How is Tris(ethylenediamine)cobalt(III) chloride dihydrate shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Detailed shipping and export information can be provided upon enquiry.
How can I request a sample or quote for Tris(ethylenediamine)cobalt(III) chloride dihydrate?
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Please contact Tech Serve Solutions directly through our website or sales team to request a sample or a formal quotation.
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