305405

Octadecyl-Isocyanat

≥90%

• Synonym(e): 1-Isocyanatooctadecane, 1-Octadecyl isocyanate, ODI, Stearyl isocyanate, n-Octadecyl isocyanate
• Lineare Formel: CH₃(CH₂)₁₇NCO
• CAS-Nummer: 112-96-9
• Molekulargewicht: 295.50
• EG-Nummer: 204-019-7
• MDL-Nummer: MFCD00002041
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24858430
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 1 mmHg ( 154 °C)
• Assay: ≥90%
• Brechungsindex: n20/D 1.45 (lit.)
• bp: 172-173 °C/5 mmHg (lit.)
• mp (Schmelzpunkt): 15-16 °C (lit.)
• Dichte: 0.847 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: amine; isocyanate
• Lagertemp.: 2-8°C
• SMILES String: CCCCCCCCCCCCCCCCCCN=C=O
• InChI: 1S/C19H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-19-21/h2-18H2,1H3
• InChIKey: QWDQYHPOSSHSAW-UHFFFAOYSA-N

Beschreibung

Anwendung

Octadecyl isocyanate (n-octadecyl isocyanate) was employed for chemical modification of:

• surface of cellulose nanocrystals to promote interfacial filler/matrix interactions[1]
• poly (2-hydroxyethyl methacrylate) (pHEMA) films, to investigate in vitro hemocompatibility assay using freshly drawn human whole blood[2]
• cellulose nanocrystals (or whiskers) and microfibrillated cellulose (MFC)[3]

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H312 + H332,H315,H317,H319,H334,H335
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 300.2 °F - closed cup
• Flammpunkt (°C): 149 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter