Octadecyl isocyanate
Octadecyl isocyanate (CAS: 112-96-9, Formula: CH3(CH2)17NCO) is an organic compound with a molecular weight of 295.50 g/mol. This isocyanate is primarily used as a building block in chemical synthesis, particularly for introducing the octadecyl functional group into molecules. Its reactivity makes it valuable in the preparation of various organic intermediates and specialty chemicals for diverse industrial applications.
Organic Synthesis Intermediate
Serves as a versatile intermediate in organic chemistry, enabling the synthesis of more complex molecules. It is particularly useful for creating compounds with long alkyl chains.
Surface Modification Agent
Can be employed in modifying surfaces to impart hydrophobic properties or to create functionalized interfaces. The long C18 chain contributes to lipophilicity.
Polymer Chemistry
Acts as a monomer or a functionalizing agent in polymer synthesis. It can react with nucleophiles to form linkages, contributing to the development of specialised polymeric materials.
| Molecular weight | 295.50 |
|---|---|
| Linear formula | CH3(CH2)17NCO |
| Assay | 98% |
| Boiling point | 172-173 °C/5 mmHg(lit.) |
| Density | 0.847 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.45(lit.) |
| Vapour pressure | 1 mmHg (154 °C) |
| Melting point | 15-16 °C(lit.) |
| Storage temperature | 2-8°C |
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
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 149 °C / 300.2 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-43 |
| Safety statements (S) | 26-36/37-45 |
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 Octadecyl isocyanate (CAS 112-96-9) used for?
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Octadecyl isocyanate is primarily used as a building block in organic synthesis for creating molecules with long alkyl chains and for surface modification applications.
What are the CAS number and formula for Octadecyl isocyanate?
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The CAS number is 112-96-9, and the linear formula is CH3(CH2)17NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Octadecyl isocyanate with an assay of 98%. This product is not represented as USP, BP, or EP grade.
How should Octadecyl isocyanate be handled safely?
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Octadecyl isocyanate is hazardous and can cause severe respiratory irritation, skin irritation, and serious eye irritation. It is harmful if swallowed, inhaled, or in contact with skin. Appropriate personal protective equipment, including eyeshields, gloves, and a full-face respirator, must be used. Ensure adequate ventilation.
Is Octadecyl isocyanate available for export?
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Yes, Tech Serve Solutions specialises in global supply and export of chemicals like Octadecyl isocyanate.
How can I request a sample or quote for Octadecyl isocyanate?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via our website or designated contact channels.
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