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909831

Sigma-Aldrich

Oleylamine

Synonym(s):

cis-1-Amino-9-octadecene

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About This Item

Linear Formula:
CH3(CH2)7CH=CH(CH2)7CH2NH2
CAS Number:
112-90-3
Molecular Weight:
267.49
Beilstein:
1723960
MDL number:
MFCD00066507
UNSPSC Code:
12352116
NACRES:
NA.23

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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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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MKCP5413
MKCL0197

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Synthesis and Characterization of Hydrophobic, Organically-Soluble Gold Nanocrystals Functionalized with Primary Amines.
Leff D, et al.
Langmuir, 12(20), 4723-4730 (1996)
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.
Oleylamine in nanoparticle synthesis.
Mourdikousdis S, et al.
Chemistry of Materials, 25, 1465-1476 (2013)
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
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