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74740

Sigma-Aldrich

1-Octadecene

≥95.0% (GC)

Synonym(s):

α-Octadecene, AlphaPlus 1-Octadecene, Neodene 18

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CN¥5,586.77

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1 PKG
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About This Item

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:
57652528
NACRES:
NA.22

CN¥5,586.77

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vapor density

0.71 (vs air)

Quality Level

100

Assay

≥95.0% (GC)

form

liquid

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.)

functional group

allyl

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This Item
2587687473878295
1-Octadecene ≥95.0% (GC)

74740

1-Octadecene

1-Octadecanol ReagentPlus®, 99%

258768

1-Octadecanol

1-Octadecene analytical standard, ≥99.0% (GC)

74738

1-Octadecene

1-Octadecene reference material

78295

1-Octadecene

assay

≥95.0% (GC)

assay

99%

assay

≥99.0% (GC)

assay

≥99.0% (GC)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

-

refractive index

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

refractive index

-

refractive index

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

refractive index

n20/D 1.444 (lit.)

form

liquid

form

-

form

-

form

liquid

density

0.789 g/mL at 25 °C (lit.)

density

0.812 g/mL at 25 °C (lit.)

density

0.789 g/mL at 25 °C (lit.)

density

0.789 g/mL at 25 °C (lit.)

bp

314.4 +/- 5.0 °C/760 mmHg (lit.), 314.4 °C±5.0 °C/760 mmHg (lit.), 179 °C/15 mmHg (lit.)

bp

170-171 °C/2 mmHg

bp

179 °C/15 mmHg (lit.), 314.4 °C±5.0 °C/760 mmHg (lit.)

bp

179 °C/15 mmHg (lit.), 314.4 °C±5.0 °C/760 mmHg (lit.)

General description

The copolymerization of ethylene and 1-octadecene using a bridged metallocene has been studied.[1] Monolayers of 1-octadecene were attached on a hydrogen-terminated (111) silicon surface via free-radical reaction.[2]

Application

1-Octadecene may be used in the preparation of monodisperse CuPd alloy nanoparticles (NPs).[3] It may be used in the synthesis of magnetite nanocrystals.[4]

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H304

Precautionary Statements

P301 + P310 - P331

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
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCM6241
    BCCH1566
    BCCH8206
    BCCD4477
    BCBZ9349

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    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)
    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)
    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)
    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
    View All Related Papers

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