4-Ethoxyphenyl isocyanate
4-Ethoxyphenyl isocyanate (CAS 32459-62-4, C2H5OC6H4NCO) is a chemical compound with a molecular weight of 163.17 g/mol. It is recognised for its role as a versatile intermediate in organic synthesis. Its reactivity allows for the formation of various derivatives, making it a valuable building block in the development of novel molecules and materials for research and industrial applications.
Organic Synthesis Intermediate
4-Ethoxyphenyl isocyanate serves as a key intermediate in the synthesis of more complex organic molecules. Its isocyanate group readily reacts with nucleophiles, enabling the formation of carbamates, ureas, and other functional groups.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring new chemical reactions and developing novel compounds. Its specific structure makes it useful in probing structure-activity relationships.
Material Science
The reactivity of isocyanates allows for their incorporation into polymer backbones or as cross-linking agents. 4-Ethoxyphenyl isocyanate may find applications in the development of specialized polymers and functional materials.
| Molecular weight | 163.17 |
|---|---|
| Linear formula | C2H5OC6H4NCO |
| Assay | 99% |
| Boiling point | 230-235 °C(lit.) |
| Density | 1.11 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.536(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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 106 °C / 222.8 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 7-26-27-37/39 |
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-Ethoxyphenyl isocyanate used for?
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4-Ethoxyphenyl isocyanate is primarily used as an intermediate in organic synthesis and in research and development for creating new molecules and materials. It is a building block for generating various derivatives through reactions involving its isocyanate group.
What is the CAS number and formula for 4-Ethoxyphenyl isocyanate?
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The CAS number for 4-Ethoxyphenyl isocyanate is 32459-62-4, and its molecular formula is C2H5OC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethoxyphenyl isocyanate with a minimum purity of 99%. This product is typically supplied as a technical or research grade; TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling 4-Ethoxyphenyl isocyanate?
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4-Ethoxyphenyl isocyanate is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Ensure adequate ventilation and avoid exposure.
How is 4-Ethoxyphenyl isocyanate packed and shipped?
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4-Ethoxyphenyl isocyanate is packed in compliance with international regulations for hazardous materials. It is shipped as UN 2206, Hazard Class 6.1, Packing Group III, with appropriate hazard labelling.
How can I request a quote or sample of 4-Ethoxyphenyl isocyanate?
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To request a quote or a sample of 4-Ethoxyphenyl isocyanate, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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