Pentadecyl isocyanate
Pentadecyl isocyanate (CAS 39633-51-7, C16H31NO) is an organic compound featuring a long alkyl chain and a reactive isocyanate group. With a molecular weight of 253.42 g/mol, it functions as a versatile building block in organic synthesis. Its primary applications include the introduction of the pentadecyl moiety into larger molecules, facilitating the creation of specialised polymers and functional materials.
Organic Synthesis Intermediate
Pentadecyl isocyanate serves as a key intermediate in the synthesis of complex organic molecules. The reactive isocyanate group readily undergoes addition reactions with nucleophiles like alcohols and amines.
Polymer Modification
This compound can be used to modify polymers, introducing long alkyl chains to alter material properties such as hydrophobicity and flexibility. It is valuable in the development of specialised coatings and materials.
Surfactant Synthesis
The long hydrophobic pentadecyl chain makes this isocyanate a potential precursor for specialised surfactants and emulsifying agents. Reaction with hydrophilic groups can yield amphiphilic molecules.
| Molecular weight | 253.42 |
|---|---|
| Empirical formula | C16H31NO |
| Assay | 97% |
| Boiling point | 320-324 °C(lit.) |
| Density | 0.852 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4470(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-42 |
| Safety statements (S) | 23-26-36-45 |
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 Pentadecyl isocyanate used for?
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Pentadecyl isocyanate is primarily used as a building block in organic synthesis, for polymer modification, and in the synthesis of specialised surfactants and materials.
What is the CAS number and formula for Pentadecyl isocyanate?
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The CAS number is 39633-51-7, and the empirical formula is C16H31NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentadecyl isocyanate with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main hazards associated with Pentadecyl isocyanate?
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Pentadecyl isocyanate is classified with GHS07 and GHS08 symbols and a Danger signal word. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation. It may also cause respiratory irritation and allergic reactions in the skin or respiratory system.
How is Pentadecyl isocyanate packed, shipped, and exported?
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Tech Serve Solutions ensures careful packaging and handles all necessary documentation for the export of Pentadecyl isocyanate in compliance with international shipping regulations.
How can I request a sample or quote for Pentadecyl isocyanate?
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To request a sample or quote, please contact our sales team directly through our website or by phone, providing the product name and CAS number.
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