O1807

Octadecyl isocyanate

technical grade

• Synonym(s): 1-Isocyanatooctadecane, ODI, Stearyl isocyanate, n-Octadecyl isocyanate
• Linear Formula: CH₃(CH₂)₁₇NCO
• CAS Number: 112-96-9
• Molecular Weight: 295.50
• EC Number: 204-019-7
• MDL number: MFCD00002041
• UNSPSC Code: 12352100
• PubChem Substance ID: 24897951
• NACRES: NA.22

Properties

• grade: technical grade
• Quality Level: 200
• vapor pressure: 1 mmHg ( 154 °C)
• refractive index: n20/D 1.45 (lit.)
• bp: 172-173 °C/5 mmHg (lit.)
• mp: 15-16 °C (lit.)
• density: 0.847 g/mL at 25 °C (lit.)
• storage temp.: 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
• InChI key: QWDQYHPOSSHSAW-UHFFFAOYSA-N

Description

Application

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.

Safety Information

• pictograms: GHS07,GHS08
• signalword: Danger
• hcodes: H302 + H312 + H332 - H315 - H317 - H319 - H334 - H335
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: 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
• target_organs: Respiratory system
• Storage Class: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 1
• flash_point_f: 300.2 °F - closed cup
• flash_point_c: 149 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter