1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene
1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene (CAS: 225512-46-9) is a halogenated aromatic compound with a molecular weight of 554.33 g/mol. This diiodinated benzene derivative, featuring bulky ethylhexyl substituents, serves as a specialised building block in organic synthesis. Its structure lends itself to applications requiring precisely functionalised aromatic cores, particularly in the development of advanced materials and complex organic molecules.
- Synonyms
- 225512-46-9

Organic Synthesis Intermediate
Utilised as a key building block in complex organic syntheses. Its two iodine atoms provide reactive sites for cross-coupling reactions like Suzuki or Stille couplings, enabling the construction of sophisticated molecular architectures.
Material Science Research
The molecule's structure, with its bulky alkyl chains and aryl core, makes it a potential precursor for advanced materials. It may be incorporated into polymers or organic electronic components where specific electronic or structural properties are desired.
Research and Development
Serves as a reagent in academic and industrial research laboratories for exploring novel chemical transformations and synthesising target compounds with tailored properties. Its specific substitution pattern offers unique synthetic possibilities.
| Molecular weight | 554.33 |
|---|---|
| Empirical formula | C22H36I2 |
| Assay | 96% |
| Density | 1.3991 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5564(lit.) |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene primarily used for?
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This compound is primarily used as a building block in organic synthesis and for research in material science. Its reactive iodine atoms are suitable for various coupling reactions to construct complex molecules.
What are the CAS number and molecular formula for this product?
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The CAS number is 225512-46-9 and the molecular formula is C22H36I2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a minimum purity of 96%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the key safety considerations when handling 1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene?
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This compound is classified as a Danger (GHS05) and can cause serious eye damage (H318). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent), should be used. Handle with caution, especially in well-ventilated areas.
How is 1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene packed, shipped, and exported?
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Tech Serve Solutions ensures secure and compliant packaging for all its chemical products, adhering to international shipping regulations for safe transport and export worldwide.
How can I request a sample or a quote for 1,4-Bis(2-ethylhexyl)-2,5-diiodobenzene?
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To request a sample or obtain a quotation, please contact our sales team directly through our website or by phone, providing your specific requirements.
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