74740

Sigma-Aldrich

1-Octadecene

≥95.0% (GC)

Linear Formula:
CH3(CH2)15CH=CH2
CAS Number:
Molecular Weight:
252.48
Beilstein/REAXYS Number:
1761067
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

vapor density

0.71 (vs air)

assay

≥95.0% (GC)

autoignition temp.

482 °F

refractive index

n20/D 1.444 (lit.)
n20/D 1.445

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

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General description

The copolymerization of ethylene and 1-octadecene using a bridged metallocene has been studied. Monolayers of 1-octadecene were attached on a hydrogen-terminated (111) silicon surface via free-radical reaction.

Application

1-Octadecene may be used in the preparation of monodisperse CuPd alloy nanoparticles (NPs). It may be used in the synthesis of magnetite nanocrystals.

Packaging

100, 500 mL in glass bottle

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Supp Hazards

EUH066

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

300.2 °F - closed cup

Flash Point(C)

149.00 °C - closed cup

Certificate of Analysis

Certificate of Origin

Synthesis and characterization of copolymers of ethylene and 1-octadecene using the rac-Et (Ind) 2ZrCl2/MAO catalyst system.
Quijada R, et al.
Macromol. Chem. Rapid Commun., 200(6), 1306-1310 (1999)
The effect of nanocrystalline magnetite size on arsenic removal.
Mayo J T, et al.
Science and Technology of Advanced Materials, 8(1), 71-75 (2007)
1-octadecene monolayers on Si (111) hydrogen-terminated surfaces: Effect of substrate doping.
Miramond C and Vuillaume D.
Journal of Applied Physics, 96(3), 1529-1536 (2004)
Sümeyra Diyarbakir et al.
ACS applied materials & interfaces, 7(5), 3199-3206 (2015-01-17)
Monodisperse CuPd alloy nanoparticles (NPs) were prepared by using a typical high-temperature organic solution phase protocol comprising the coreduction of copper(II) acetylacetonate and palladium(II) acetylacetonate by morpholine-borane complex in oleylamine and 1-octadecene solution at 80 °C. The presented synthesis protocol...
Oleksandr Voznyy et al.
ACS nano, 13(10), 11122-11128 (2019-09-21)
Colloidal quantum dots (CQDs) allow broad tuning of the bandgap across the visible and near-infrared spectral regions. Recent advances in applying CQDs in light sensing, photovoltaics, and light emission have heightened interest in achieving further synthetic improvements. In particular, improving...

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