Trichlorotris(ethylenediamine)rhodium(III) trihydrate
Trichlorotris(ethylenediamine)rhodium(III) trihydrate (CAS: 15004-86-1) is a coordination complex with the chemical formula (H₂NCH₂CH₂NH₂)₃RhCl₃ · 3H₂O and a molecular weight of 443.61 g/mol. This rhodium compound, supplied by TSS at ≥99.9% purity, is primarily utilised in catalytic applications and inorganic chemistry. Its structure, featuring ethylenediamine ligands coordinated to a central rhodium(III) ion, makes it a valuable precursor in various chemical synthesis processes, particularly where precise control over metal-based reactivity is required.
- IUPAC
- Tris(ethylenediamine)rhodium(III) chloride trihydrate

Catalysis
This rhodium complex serves as a precursor or component in catalytic systems, leveraging the unique properties of rhodium for facilitating specific chemical transformations.
Inorganic Synthesis
It is employed as a building block in the synthesis of more complex inorganic compounds and coordination complexes, owing to its well-defined structure and reactivity.
Chemical Research
Utilised in laboratory settings for fundamental research into organometallic chemistry and the development of novel catalytic methodologies.
| Molecular weight | 443.61 |
|---|---|
| Linear formula | (H2NCH2CH2NH2)3RhCl3 · 3H2O |
| Assay | ≥99.9% |

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)rhodium(III) chloride trihydrate used for?
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Tris(ethylenediamine)rhodium(III) chloride trihydrate is used in catalysis, inorganic synthesis, and chemical research.
What are the CAS number and chemical formula for this compound?
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The CAS number is 15004-86-1, and the chemical formula is (H₂NCH₂CH₂NH₂)₃RhCl₃ · 3H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(ethylenediamine)rhodium(III) chloride trihydrate with an assay of ≥99.9%. We do not represent this product as USP, BP, or EP grade.
How should Tris(ethylenediamine)rhodium(III) chloride trihydrate be handled?
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This compound is a Warning substance with hazards including H302, H312, H315, H319, H332, and H335. Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Ensure good ventilation to avoid inhaling dust (H332, H335).
Is this chemical a controlled substance?
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The provided data does not indicate that Tris(ethylenediamine)rhodium(III) chloride trihydrate is a controlled substance.
How is this chemical packed, shipped, and exported?
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As a global supplier, TSS ensures appropriate packaging for international shipment of chemicals, adhering to all relevant regulations for safe transport and export.
How can I request a sample or quote for this chemical?
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To request a sample or a quotation, please contact our sales team through the website or provide your requirements directly.
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