4-Ethylphenethyl isocyanate
4-Ethylphenethyl isocyanate (CAS: 480439-00-7), with the linear formula CH3CH2C6H4CH2CH2NCO and a molecular weight of 175.23 g/mol, is a versatile organic building block. It functions as a key intermediate in chemical synthesis, particularly for introducing the 4-ethylphenethyl moiety into larger molecules. Its reactivity makes it valuable in the development of novel compounds within research and industrial settings.
Organic Synthesis Intermediate
Utilised as a reactive intermediate in the synthesis of complex organic molecules. The isocyanate group readily reacts with nucleophiles such as alcohols, amines, and thiols, allowing for the formation of carbamates, ureas, and thiocarbamates, respectively.
Pharmaceutical Research
Serves as a building block in the exploration and development of new pharmaceutical agents. Its structure can be incorporated into potential drug candidates, contributing to diverse pharmacological properties.
Material Science
Investigated for potential applications in polymer chemistry and material science, where isocyanates are commonly employed in the creation of polyurethanes and other polymers.
| Molecular weight | 175.23 |
|---|---|
| Linear formula | CH3CH2C6H4CH2CH2NCO |
| Assay | 97% |
| Boiling point | 225-226 °C(lit.) |
| Density | 1.008 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5150(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- 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 | 76 °C / 168.8 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/21/22-36/37/38-42/43-51/53 |
| Safety statements (S) | 23-26-36/37-45-61 |
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 4-Ethylphenethyl isocyanate used for?
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4-Ethylphenethyl isocyanate (CAS: 480439-00-7) is primarily used as a reactive intermediate in organic synthesis, including pharmaceutical research and potentially in material science applications.
What are the CAS number and formula for 4-Ethylphenethyl isocyanate?
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The CAS number for 4-Ethylphenethyl isocyanate is 480439-00-7, and its linear formula is CH3CH2C6H4CH2CH2NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethylphenethyl isocyanate with a minimum purity of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the key safety concerns when handling 4-Ethylphenethyl isocyanate?
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Warning: This compound is harmful if swallowed, in contact with skin, or if inhaled. It causes skin irritation, serious eye irritation, and may cause respiratory irritation. It may also cause an allergic skin reaction. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used.
How is 4-Ethylphenethyl isocyanate packed and shipped?
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4-Ethylphenethyl isocyanate is typically packed in appropriate containers for chemical transport and can be exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations, including UN 2206 for hazardous material transport.
How can I request a quote or sample of 4-Ethylphenethyl isocyanate?
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To request a quote or a sample of 4-Ethylphenethyl isocyanate, please contact our sales department through the TSS website or by phone, providing your contact details and requirements.
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