4-Nitrophenyl isocyanate
4-Nitrophenyl isocyanate (CAS: 100-28-7, Formula: O2NC6H4NCO) is a reactive organic compound with a molecular weight of 164.12. It serves as a valuable building block in organic synthesis. This isocyanate is primarily utilised in the creation of more complex molecules, particularly within chemical research and development settings. Its specific applications involve its use as a reagent in the formation of various organic structures, contributing to advancements in chemical synthesis.
Synthesis of Heterocyclic Compounds
4-Nitrophenyl isocyanate is employed as a key reagent in the synthesis of complex organic molecules. For instance, it has been utilised in the preparation of 2-(5-methyl-3,4-diphenyl-1H-pyrrole-2-carbonyl)-N-(4-nitrophenyl)hydrazinecarboxamide.
Organic Building Block
As a versatile organic building block, this compound facilitates the construction of diverse molecular frameworks. Its reactive isocyanate group readily participates in addition reactions, making it useful for introducing specific functional groups into target molecules.
Chemical Synthesis Reagent
The compound is valuable in various chemical synthesis pathways. Researchers utilise it to explore new reactions and develop novel compounds with potential applications in materials science and medicinal chemistry.
| Molecular weight | 164.12 |
|---|---|
| Linear formula | O2NC6H4NCO |
| Assay | 97% |
| Boiling point | 137-138 °C/11 mmHg(lit.) |
| Storage temperature | 2-8°C |
| Application | 4-Nitrophenyl isocyanate was used in the synthesis of 2-(5-methyl-3,4-diphenyl-1H-pyrrole-2-carbonyl)-N-(4-nitrophenyl)hydrazinecarboxamide1. |
| Melting point | 56-59 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-42 |
| Safety statements (S) | 22-26-36/37/39-45 |
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-Nitrophenyl isocyanate used for?
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4-Nitrophenyl isocyanate is used as a building block in organic synthesis, particularly in the creation of complex molecules and heterocyclic compounds. It serves as a valuable reagent in chemical synthesis.
What are the CAS number and formula for 4-Nitrophenyl isocyanate?
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The CAS number for 4-Nitrophenyl isocyanate is 100-28-7, and its chemical formula is O2NC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrophenyl isocyanate with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 4-Nitrophenyl isocyanate be handled safely?
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Handling 4-Nitrophenyl isocyanate requires appropriate personal protective equipment, including a P261-rated dust mask type N95 (US), eyeshields, faceshields, and gloves. It is harmful if swallowed or inhaled, causes skin irritation, eye irritation, and may cause respiratory irritation and allergy or asthma symptoms or breathing difficulties if inhaled (H302 + H332-H315-H319-H334-H335).
How is 4-Nitrophenyl isocyanate packaged and exported?
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4-Nitrophenyl isocyanate is typically packaged securely for safe transport and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample for 4-Nitrophenyl isocyanate?
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To request a quote or a sample of 4-Nitrophenyl isocyanate, please contact our sales team through the website or by phone. We will be pleased to assist you with your requirements.
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