Octadecyl isocyanate
- CAS NO.：112-96-9
- Empirical Formula: C19H37NO
- Molecular Weight: 295.5
- MDL number: MFCD00002041
- EINECS: 204-019-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is Octadecyl isocyanate?
The Uses of Octadecyl isocyanate
Octadecyl Isocyanate is a useful reagent for the surface modification of poly(Me methacrylate) (PMMA) to form PMMA surfaces terminated with well-ordered and highly crystalline octadecane chains.
The Uses of Octadecyl isocyanate
Octadecyl isocyanate can be used as a modifier:
- For cellulose nanocrystals in the synthesis of poly(butylene adipate-co-terephthalate) (PBAT) based nanocomposites with improved mechanical and rheological properties.
- For lignin to effectively incorporate the lignin fillers in polyurethane matrix to prepare composites.
It can be reacted with various amines to synthesize variety of unsymmetrical urea derivatives.
The Uses of Octadecyl isocyanate
Octadecyl isocyanate (n-octadecyl isocyanate) was employed for chemical modification of:
- surface of cellulose nanocrystals to promote interfacial filler/matrix interactions
- poly (2-hydroxyethyl methacrylate) (pHEMA) films, to investigate in vitro hemocompatibility assay using freshly drawn human whole blood
- cellulose nanocrystals (or whiskers) and microfibrillated cellulose (MFC)
What are the applications of Application
Octadecyl isocyanate is a biochemical used to modify the surface of cellulose nanocrystals
Safety Profile
Poison by intravenous route. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx. See also ISOCYANATES.
Properties of Octadecyl isocyanate
| Melting point: | 15-16 °C (lit.) |
| Boiling point: | 172-173 °C/5 mmHg (lit.) |
| Density | 0.847 g/mL at 25 °C (lit.) |
| vapor pressure | 1 mm Hg ( 154 °C) |
| refractive index | n |
| Flash point: | 365 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Benzene,Toluene |
| form | powder to lump to clear liquid |
| Specific Gravity | 0.86 |
| color | White or Colorless to Almost white or Almost colorless |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 112-96-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Octadecane, 1-isocyanato-(112-96-9) |
| EPA Substance Registry System | Octadecane, 1-isocyanato- (112-96-9) |
Safety information for Octadecyl isocyanate
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Octadecyl isocyanate
| InChIKey | QWDQYHPOSSHSAW-UHFFFAOYSA-N |
Octadecyl isocyanate manufacturer
Paushak Limited
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product: 112-96-9 Octadecyl isocyanate 98%
New Products
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