Tetraiodoethylene
Tetraiodoethylene (CAS 513-92-8, I2C=CI2) is a halogenated hydrocarbon with a molecular weight of 531.64 g/mol. It is primarily utilised as an organic building block in chemical synthesis and for research purposes. Available from Tech Serve Solutions with an assay of 97%, it serves as a valuable intermediate in various organic reactions where precise iodination is required.

Organic Synthesis Intermediate
Tetraiodoethylene serves as a reactive intermediate in organic synthesis, particularly for introducing iodine atoms or constructing complex organic frameworks. Its tetra-substituted ethylene structure offers unique reactivity for chemical transformations.
Research and Development
This compound is employed in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities. It acts as a precursor or reagent in studies requiring specific organoiodine compounds.
Building Block Chemistry
As an organic building block, Tetraiodoethylene can be incorporated into larger molecules, contributing its iodine functionalities to create materials with specific electronic or structural properties. Its application is found in the synthesis of specialised organic compounds.
| Molecular weight | 531.64 |
|---|---|
| Linear formula | I2C=CI2 |
| Assay | 97% |
| Vapour density | 18.3 (vs air) |
| Melting point | 191-193 °C(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) | 26-37/39 |
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 Tetraiodoethylene used for?
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Tetraiodoethylene is used as an intermediate in organic synthesis, as an organic building block, and in research and development for chemical synthesis and exploring novel synthetic pathways.
What is the CAS number and chemical formula for Tetraiodoethylene?
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The CAS number for Tetraiodoethylene is 513-92-8, and its chemical formula is I2C=CI2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraiodoethylene with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Tetraiodoethylene be handled safely?
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Tetraiodoethylene is classified under GHS07 with a 'Warning' signal word. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation and respiratory irritation. Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid dust formation.
How is Tetraiodoethylene packed and shipped?
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Tetraiodoethylene is carefully packed according to international shipping regulations to ensure safe transit. As a global supplier and exporter, Tech Serve Solutions adheres to all necessary protocols for chemical transport.
How can I request a quote or sample?
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To request a quote or a sample of Tetraiodoethylene, please contact our sales department through the website or by phone. Our team will be happy to assist you with your specific requirements.
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