3-Chloro-4-iodobenzotrifluoride
3-Chloro-4-iodobenzotrifluoride (CAS 141738-80-9, C7H3ClF3I) is a halogenated aromatic compound with a molecular weight of 306.45 g/mol. As a valuable building block in organic synthesis, it is frequently utilised in chemical research and development. Its trifluoromethyl and halogen substituents offer unique reactivity for the construction of complex molecules.

Organic Synthesis Intermediate
This compound serves as a crucial intermediate in the synthesis of more complex organic molecules. The presence of iodine and chlorine atoms allows for diverse cross-coupling reactions and functional group transformations.
Pharmaceutical Research
3-Chloro-4-iodobenzotrifluoride is employed in the development of novel pharmaceutical agents. Its structural features can be incorporated into candidate drug molecules to modulate their pharmacokinetic and pharmacodynamic properties.
Agrochemical Development
The compound finds application in the research and synthesis of new agrochemicals, contributing to the development of crop protection agents with specific biological activities.
Material Science
Its unique structure may be leveraged in material science research for the creation of novel functional materials requiring specific electronic or physical properties derived from halogenated aromatic systems.
| Molecular weight | 306.45 |
|---|---|
| Empirical formula | C7H3ClF3I |
| Assay | 97% |
| Density | 1.9802 g/mL at 25 °C |
| Refractive index | n20/D 1.534 |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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-Chloro-4-iodobenzotrifluoride used for?
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3-Chloro-4-iodobenzotrifluoride is primarily used as a building block and intermediate in organic synthesis, particularly in the research and development of pharmaceuticals, agrochemicals, and potentially new materials. It offers unique reactivity due to its halogen substituents.
What are the CAS number and formula for 3-Chloro-4-iodobenzotrifluoride?
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The CAS number for 3-Chloro-4-iodobenzotrifluoride is 141738-80-9, and its molecular formula is C7H3ClF3I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-4-iodobenzotrifluoride with an assay of 97%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Chloro-4-iodobenzotrifluoride be handled safely?
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Handle 3-Chloro-4-iodobenzotrifluoride with appropriate personal protective equipment, including eyeshields, face shields, and gloves. Ensure adequate ventilation and consult the Safety Data Sheet (SDS) for detailed hazard information, including that it is harmful if swallowed and causes serious eye irritation (H302, H319).
Is 3-Chloro-4-iodobenzotrifluoride available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Chloro-4-iodobenzotrifluoride, serving customers worldwide.
How can I request a quote or sample for 3-Chloro-4-iodobenzotrifluoride?
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To request a quote or sample for 3-Chloro-4-iodobenzotrifluoride, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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