4-Iodophenyl isocyanate
4-Iodophenyl isocyanate (CAS: 15845-62-2; Formula: IC6H4NCO; MW: 245.02) is a valuable organic building block and chemical intermediate. This compound is characterised by its reactive isocyanate group and iodinated phenyl ring, making it suitable for diverse synthetic transformations. It is primarily utilised in chemical synthesis and research applications, enabling the creation of more complex molecules.

Organic Synthesis Intermediate
4-Iodophenyl isocyanate serves as a versatile intermediate in the synthesis of various organic compounds. Its isocyanate moiety readily reacts with nucleophiles like amines, alcohols, and thiols, facilitating the introduction of the 4-iodophenyl group into target molecules.
Pharmaceutical Research
This compound can be employed in the development of novel pharmaceutical agents. The 4-iodophenyl scaffold is present in certain biologically active molecules, and its isocyanate functionality allows for its incorporation into drug candidates during early-stage research.
Materials Science
The reactivity of the isocyanate group makes 4-iodophenyl isocyanate a potential component in the synthesis of specialised polymers or functional materials. It can be used to modify surfaces or create new polymeric architectures with tailored properties.
| Molecular weight | 245.02 |
|---|---|
| Linear formula | IC6H4NCO |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 44-48 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 22-26-36 |
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-Iodophenyl isocyanate used for?
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4-Iodophenyl isocyanate is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and materials science for creating more complex molecules.
What are the CAS number and molecular formula for 4-Iodophenyl isocyanate?
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The CAS number is 15845-62-2 and the molecular formula is IC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Iodophenyl isocyanate with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Iodophenyl isocyanate be handled and stored?
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4-Iodophenyl isocyanate is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Store refrigerated at 2-8°C.
How is 4-Iodophenyl isocyanate packed, shipped, and exported?
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4-Iodophenyl isocyanate is packed securely for safe transit. Tech Serve Solutions is an experienced global supplier and exporter of chemicals.
How can I request a quote or sample for 4-Iodophenyl isocyanate?
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To request a quote or sample, please contact our sales team via the website or direct email, referencing the product name and CAS number (15845-62-2).
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