O806

1-Octadecene

technical grade, 90%

• Synonym(s): ODE
• Linear Formula: CH₃(CH₂)₁₅CH=CH₂
• CAS Number: 112-88-9
• Molecular Weight: 252.48
• Beilstein: 1761067
• EC Number: 204-012-9
• MDL number: MFCD00009003
• UNSPSC Code: 12352100
• PubChem Substance ID: 24898054
• NACRES: NA.22

Properties

• grade: technical grade
• Quality Level: 100
• vapor density: 0.71 (vs air)
• Assay: 90%
• autoignition temp.: 482 °F
• refractive index: n20/D 1.444 (lit.)
• bp: 314.4 +/- 5.0 °C/760 mmHg (lit.); 179 °C/15 mmHg (lit.); 314.4 °C±5.0 °C/760 mmHg (lit.)
• mp: 14-16 °C (lit.)
• density: 0.789 g/mL at 25 °C (lit.)
• SMILES string: CCCCCCCCCCCCCCCCC=C
• InChI: 1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3
• InChI key: CCCMONHAUSKTEQ-UHFFFAOYSA-N

Description

General description

1-Octadecene is a long-chain hydrocarbon used in the synthesis of nanoparticles as a capping and reducing agent.

Application

1-Octadecene has been commonly used as a non-coordinating solvent for growing nanoparticles and quantum dots due to its high boiling point. The 1-octadecene monolayer is a promising passivating coating in nanoelectronics due to its stability and chemical protection against oxidation, effects of acids and bases without altering the properties.

Other Notes

Contains 2-octyl-1-decene, n-octadecane, 2-butyl-1-tetradecene, 2-hexyl-1-dodecene

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H304
• Precautionary Statements: P301 + P310 - P331 - P405 - P501
• Hazard Classifications: Asp. Tox. 1
• Supplementary Hazards: EUH066
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 300.2 °F - closed cup
• Flash Point(C): 149.00 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves