3-Iodo-4-nitrotoluene
3-Iodo-4-nitrotoluene (CAS: 52488-29-6), with the molecular formula O2NC6H3(I)CH3 and a molecular weight of 263.03 g/mol, is a specialized organic compound. It serves as a valuable building block in chemical synthesis, particularly within organic chemistry research and development. Its applications often involve the introduction of nitro and iodo functionalities into complex molecular structures, facilitating further chemical transformations and the creation of novel compounds for various scientific investigations.

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. It enables the construction of more complex molecules by providing reactive sites for further functionalization.
Research and Development
A useful reagent in academic and industrial research settings for exploring new synthetic methodologies and developing novel chemical entities. Its structure allows for diverse chemical modifications.
Building Block for Specialty Chemicals
Serves as a foundational component in the synthesis of specialty chemicals where specific nitroaromatic or iodinated aromatic structures are required.
| Molecular weight | 263.03 |
|---|---|
| Linear formula | O2NC6H3(I)CH3 |
| Assay | 97% |
| Boiling point | 295 °C |
| Density | 1.862 g/mL at 25 °C |
| Refractive index | n20/D 1.637 |


Hazard statements
- H302Harmful if swallowed
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| 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 |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-50 |
| Safety statements (S) | 60-61 |
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-Iodo-4-nitrotoluene used for?
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3-Iodo-4-nitrotoluene is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and chemical formula for 3-Iodo-4-nitrotoluene?
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The CAS number is 52488-29-6 and the chemical formula is O2NC6H3(I)CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Iodo-4-nitrotoluene with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Iodo-4-nitrotoluene be handled safely?
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3-Iodo-4-nitrotoluene is classified with GHS07 and GHS09 symbols and carries a 'Warning' signal word. It has hazard statements H302 (Harmful if swallowed) and H400 (Very toxic to aquatic life). Appropriate personal protective equipment including eyeshields, face shields, gloves, and suitable respiratory protection should be used. Avoid release to the environment.
Is 3-Iodo-4-nitrotoluene a controlled substance?
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Based on the provided data, 3-Iodo-4-nitrotoluene is not indicated as a controlled substance.
How is 3-Iodo-4-nitrotoluene packed and exported?
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This product is shipped as UN 3082, Class 9, Packing Group III, indicating it is an environmentally hazardous substance, liquid, n.o.s. TSS ensures compliance with all relevant shipping and export regulations.
How can I request a sample or quote for 3-Iodo-4-nitrotoluene?
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To request a sample or a quote, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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