3-Chloroiodobenzene
3-Chloroiodobenzene (CAS 625-99-0), with the molecular formula ClC6H4I and a molecular weight of 238.45 g/mol, is a halogenated aromatic compound. It serves as a valuable intermediate and building block in organic synthesis. Its bifunctional nature, featuring both chlorine and iodine substituents on a benzene ring, allows for diverse chemical transformations, making it a key component in the development of more complex molecules for various research and industrial applications.

Organic Synthesis Intermediate
3-Chloroiodobenzene is widely utilised as a starting material or intermediate in the synthesis of complex organic molecules. The presence of two different halogens enables selective functionalization through various cross-coupling reactions.
Pharmaceutical Research
This compound can be employed in the discovery and development phases of new pharmaceutical agents. Its structural motif is relevant for building diverse molecular scaffolds with potential biological activity.
Materials Science
It may find application in the synthesis of novel materials, such as specialized polymers or organic electronic components, where tailored aromatic structures are required.
Agrochemical Development
As a building block, 3-Chloroiodobenzene can be incorporated into the synthesis pathways for new agrochemicals, contributing to the development of crop protection agents.
| Molecular weight | 238.45 |
|---|---|
| Linear formula | ClC6H4I |
| Assay | 98% |
| Boiling point | 103-104 °C/15 mmHg(lit.) |
| Density | 1.926 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.631(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 102 °C / 215.6 °F |
| Water hazard class (WGK, DE) | 3 |
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 3-Chloroiodobenzene used for?
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3-Chloroiodobenzene is primarily used as an intermediate and building block in organic synthesis for creating more complex molecules, including those relevant to pharmaceutical and materials science research.
What are the CAS number and formula for 3-Chloroiodobenzene?
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The CAS number for 3-Chloroiodobenzene is 625-99-0, and its molecular formula is ClC6H4I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloroiodobenzene with a purity of at least 98%. This product is supplied for research and laboratory use and TSS does not represent it as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety and handling requirements for 3-Chloroiodobenzene?
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3-Chloroiodobenzene is combustible and has a flash point of 102 °C (215.6 °F). It requires adequate ventilation and appropriate personal protective equipment, including eyeshields and gloves, during handling.
How is 3-Chloroiodobenzene packed, shipped, and exported?
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Tech Serve Solutions carefully packs 3-Chloroiodobenzene according to international shipping regulations and offers global export services to meet diverse customer needs.
How can I request a quote or sample for 3-Chloroiodobenzene?
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To request a quote or sample of 3-Chloroiodobenzene, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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