4-Iodo-3-nitrotoluene
4-Iodo-3-nitrotoluene (CAS 5326-39-6), with the molecular formula IC6H3(CH3)NO2 and a molar mass of 263.03 g/mol, is a valuable organic building block. This compound serves as an intermediate in various chemical syntheses, particularly within organic chemistry and the development of novel compounds. Its specific structure makes it useful for introducing both nitro and iodo functionalities into target molecules, facilitating further chemical transformations.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its iodo and nitro groups offer distinct reactive sites for further chemical modification and functionalisation in multi-step synthetic routes.
Building Block for Speciality Chemicals
Serves as a foundational component in the creation of speciality chemicals. The compound's unique substitution pattern is exploited in the development of niche chemical products and research materials.
Research and Development
Employed in research laboratories for exploring new chemical reactions and developing novel compounds. It is suitable for studies requiring the incorporation of its specific aromatic structure.
| Molecular weight | 263.03 |
|---|---|
| Linear formula | IC6H3(CH3)NO2 |
| Assay | 98% |
| Melting point | 53-56 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 4-Iodo-3-nitrotoluene used for?
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4-Iodo-3-nitrotoluene (CAS 5326-39-6) is primarily used as an intermediate in organic synthesis and as a building block for speciality chemicals in research and development settings.
What are the CAS number and molecular formula for 4-Iodo-3-nitrotoluene?
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The CAS number for 4-Iodo-3-nitrotoluene is 5326-39-6, and its molecular formula is IC6H3(CH3)NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Iodo-3-nitrotoluene with a minimum assay of 98%. This product is intended for laboratory and chemical synthesis use; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling considerations for 4-Iodo-3-nitrotoluene?
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4-Iodo-3-nitrotoluene is classified with a Warning signal word and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Handle in a well-ventilated area and avoid inhalation of dust.
How is 4-Iodo-3-nitrotoluene packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports 4-Iodo-3-nitrotoluene in compliance with all relevant international regulations for chemical transport. Specific packaging details are available upon request.
How can I request a quote or sample for 4-Iodo-3-nitrotoluene?
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To request a quote or sample for 4-Iodo-3-nitrotoluene, please contact our sales team through the website or direct inquiry channels, providing your specific requirements.
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