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O7805

Sigma-Aldrich

Oleylamine

technical grade, 70%

Synonym(s):

cis-1-Amino-9-octadecene, 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/REAXYS Number:
1723960
EC Number:
204-015-5
MDL number:
MFCD00066507
UNSPSC Code:
12162002
PubChem Substance ID:
24898049
NACRES:
NA.23

grade

technical grade

vapor pressure

8 mmHg ( 135 °C)

assay

70%

composition

primary amine, >98%

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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General description

Oleylamine (OAm) is a long chain primary alkyamine, that acts as an electron donor at elevated temperatures. OAm exhibits affinity to metals through NH2 functional groups. FTIR spectra of OAm has been reported. Oleylamine acts as strong reducing agent as well as a stabilizer in the synthesis of nanoparticle.

Application

Used in the chemical synthesis and capping of nanoparticles such as Fe3O4, poly (2-hydroxyethyl methacrylate)-graft-poly (ε-caprolactone), titania, mesoporous silica.

signalword

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

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

309.2 °F - closed cup

flash_point_c

154 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
WXBD6385V
WXBD3042V
STBK3552
STBK0862
STBJ6984

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Fe3O4 @ poly (2-hydroxyethyl methacrylate)-graft-poly (ε-caprolactone) magnetic nanoparticles with branched brush polymeric shell.
Yuan W, et al.
Polymer, 51(12), 2540-2547 (2010)
Oleylamine in nanoparticle synthesis.
Mourdikoudis S and Liz-Marzan LM
Chemistry of Materials, 25(9), 1465-1476 (2013)
Narges Ataollahi et al.
Materials (Basel, Switzerland), 12(20) (2019-10-17)
Cu2ZnSnS4 (CZTS) nanocrystals in oleylamine (OLA) and 1-dodecanethiol (1-DDT) solvents were successfully prepared via hot-injection method, to produce inks for the deposition of absorber layers in photovoltaic cells. In this process, 1-DDT acts as a coordinating ligand to control the
Oleylamine as both reducing agent and stabilizer in a facile synthesis of magnetite nanoparticles.
Xu Z, et al.
Chemistry of Materials, 21(9), 1778-1780 (2009)
Nadica D Abazović et al.
The journal of physical chemistry. B, 110(50), 25366-25370 (2006-12-15)
Nonaqueous reactions between titanium(IV) chloride and alcohols (benzyl alcohol or n-butanol) were used for the synthesis of anatase TiO2 particles, while rutile TiO2 particles were synthesized in aqueous media by acidic hydrolysis of titanium(IV) chloride. The X-ray diffraction measurements proved
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