Molekula
Octadecyl isocyanate
Octadecyl isocyanate is a long-chain organic isocyanate used in polymer synthesis, surface modification, and specialty coatings. It reacts readily with hydroxyl and amine groups to form urethane and urea linkages. CAS: 112-96-9, Molecular Formula: CH3(CH2)17NCO, Molecular Weight: 295.50 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Octadecyl isocyanate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Octadecyl isocyanate is a long-chain organic isocyanate used in polymer synthesis, surface modification, and specialty coatings. It reacts readily with hydroxyl and amine groups to form urethane and urea linkages. CAS: 112-96-9, Molecular Formula: CH3(CH2)17NCO, Molecular Weight: 295.50 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Octadecyl isocyanate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid or white to light yellow solid (low melt) |
| Assay | ≥98.0% |
| C18 | ≥91.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 149 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 112-96-9 |
| Molecular Formula | CH3(CH2)17NCO |
| Molecular Weight | 295.50 |
| SMILES | CCCCCCCCCCCCCCCCCCN=C=O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2929.10.8090 |
| Tariff Code | 2929100090 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is octadecyl isocyanate used for?
Octadecyl isocyanate is primarily used as a coupling agent in polymer chemistry and as a reagent in the synthesis of urethanes and other functional materials.
What is the chemical formula and molecular weight of octadecyl isocyanate?
The formula is CH3(CH2)17NCO with a molecular weight of 295.50 g/mol.
How should octadecyl isocyanate be stored?
It should be stored at temperatures between 2 and 8 °C, protected from moisture and light.
What grade is available for octadecyl isocyanate?
Molekula supplies octadecyl isocyanate in technical grade; specific purity details are available upon request.
Can Molekula supply octadecyl isocyanate in bulk?
Yes, Molekula can supply octadecyl isocyanate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of octadecyl isocyanate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.