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909831

Sigma-Aldrich

Oleylamine

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Synonym(s):
cis-1-Amino-9-octadecene
Linear Formula:
CH3(CH2)7CH=CH(CH2)7CH2NH2
CAS Number:
Molecular Weight:
267.49
Beilstein:
1723960
MDL number:

vapor pressure

8 mmHg ( 135 °C)

form

liquid

refractive index

n20/D 1.4596 (lit.)

bp

348-350 °C (lit.)

mp

18-26 °C (lit.)

density

0.813 g/mL at 25 °C (lit.)

SMILES string

[H]\C(CCCCCCCC)=C(/[H])CCCCCCCCN

InChI

1S/C18H37N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h9-10H,2-8,11-19H2,1H3/b10-9-

InChI key

QGLWBTPVKHMVHM-KTKRTIGZSA-N

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1 of 4

This Item
O78058.2092353467
Oleylamine

Sigma-Aldrich

909831

Oleylamine

Oleylamine technical grade, 70%

Sigma-Aldrich

O7805

Oleylamine

cis-9-Octadecen-1-ol for synthesis

Sigma-Aldrich

8.20923

cis-9-Octadecen-1-ol

refractive index

n20/D 1.4596 (lit.)

refractive index

n20/D 1.4596 (lit.)

refractive index

-

refractive index

-

bp

348-350 °C (lit.)

bp

348-350 °C (lit.)

bp

330-360 °C/1013 hPa

bp

-

mp

18-26 °C (lit.)

mp

18-26 °C (lit.)

mp

2-12 °C

mp

-

density

0.813 g/mL at 25 °C (lit.)

density

0.813 g/mL at 25 °C (lit.)

density

0.85 g/cm3 at 20 °C

density

-

vapor pressure

8 mmHg ( 135 °C)

vapor pressure

8 mmHg ( 135 °C)

vapor pressure

10.64 hPa ( 195 °C)

vapor pressure

-

Application

Oleyamine is widely used as a surfactant and reaction medium for shape control, colloidal stabilization, and surface functionalization of a variety of nanomaterials, including magnetic , metal, chalcogenide, rare earth, and quantum dot nanomaterial systems.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

309.2 °F - closed cup

Flash Point(C)

154 °C - closed cup


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Oleylamine in nanoparticle synthesis.
Mourdikousdis S, et al.
Chemistry of Materials, 25, 1465-1476 (2013)
Synthesis and Characterization of Hydrophobic, Organically-Soluble Gold Nanocrystals Functionalized with Primary Amines.
Leff D, et al.
Langmuir, 12(20), 4723-4730 (1996)
Jiang Tang et al.
Nature materials, 10(10), 765-771 (2011-09-20)
Colloidal-quantum-dot (CQD) optoelectronics offer a compelling combination of solution processing and spectral tunability through quantum size effects. So far, CQD solar cells have relied on the use of organic ligands to passivate the surface of the semiconductor nanoparticles. Although inorganic
Alexander H Ip et al.
Nature nanotechnology, 7(9), 577-582 (2012-07-31)
Colloidal quantum dot (CQD) films allow large-area solution processing and bandgap tuning through the quantum size effect. However, the high ratio of surface area to volume makes CQD films prone to high trap state densities if surfaces are imperfectly passivated
Hao-Xin Mai et al.
Journal of the American Chemical Society, 128(19), 6426-6436 (2006-05-11)
We report a general synthesis of high-quality cubic (alpha-phase) and hexagonal (beta-phase) NaREF4 (RE: Pr to Lu, Y) nanocrystals (nanopolyhedra, nanorods, nanoplates, and nanospheres) and NaYF(4):Yb,Er/Tm nanocrystals (nanopolyhedra and nanoplates) via the co-thermolysis of Na(CF3COO) and RE(CF3COO)3 in oleic acid/oleylamine/1-octadecene.

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