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O5802

Sigma-Aldrich

Octylamine

99%

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Synonym(s):
1-Aminooctane, n-Octylamine, Caprylamine
Linear Formula:
CH3(CH2)7NH2
CAS Number:
111-86-4
Molecular Weight:
129.24
Beilstein:
1679227
EC Number:
203-916-0
MDL number:
MFCD00008247
PubChem Substance ID:
24898026
NACRES:
NA.22

vapor pressure

1 mmHg ( 20 °C)

Quality Level

200

Assay

99%

refractive index

n20/D 1.429 (lit.)

bp

175-177 °C (lit.)

mp

−5-−1 °C (lit.)

density

0.782 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCN

InChI

1S/C8H19N/c1-2-3-4-5-6-7-8-9/h2-9H2,1H3

InChI key

IOQPZZOEVPZRBK-UHFFFAOYSA-N

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This Item
74988233528O6000
Octylamine 99%

Sigma-Aldrich

O5802

Octylamine

Octylamine ≥99.5%

Sigma-Aldrich

74988

Octylamine

4-Octylaniline 99%

Sigma-Aldrich

233528

4-Octylaniline

tert-Octylamine 95%

Sigma-Aldrich

O6000

tert-Octylamine

refractive index

n20/D 1.429 (lit.)

refractive index

n20/D 1.429 (lit.)

refractive index

n20/D 1.516 (lit.)

refractive index

n20/D 1.424 (lit.)

bp

175-177 °C (lit.)

bp

175-177 °C (lit.)

bp

175 °C/13 mmHg (lit.)

bp

137-143 °C (lit.)

mp

−5-−1 °C (lit.)

mp

−5-−1 °C (lit.)

mp

-

mp

-

density

0.782 g/mL at 25 °C (lit.)

density

0.782 g/mL at 25 °C (lit.)

density

0.898 g/mL at 25 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

100

Application

Octylamine is mainly used to synthesize amphiphilic copolymers for polymer coating of quantum dots (QDs) to make them water-soluble.
Other applications:
  • Synthesis of 2-cyano-N-octylacetamide by reacting with ethyl cyanoacetate.
  • To induce uniformity for synthesizing uniform ultrathin metal sulfide nanostructures.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

140.0 °F - closed cup

Flash Point(C)

60 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

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Sigma-Aldrich

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Oleylamine technical grade, 70%

Sigma-Aldrich

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Oleylamine

Quantum dots/particle-based immunofluorescence assay: Synthesis, characterization and application.
Zhang B, et al.
Journal of Photochemistry and Photobiology. B, Biology, 94(1), 45-50 (2009)
Synthesis of functionalized amphiphilic polymers for coating quantum dots.
Janczewski D, et al.
Nature Protocols, 6(10), 1546-1546 (2011)
A general method for the large-scale synthesis of uniform ultrathin metal sulphide nanocrystals.
Du Y, et al.
Nature Communications, 3, 1177-1177 (2012)
Lili Wang et al.
ACS nano, 11(3), 2689-2696 (2017-02-15)
Colloidal perovskite nanocrystals support bright, narrow PL tunable over the visible spectrum. However, bandgap tuning of these materials remains limited to laboratory-scale syntheses. In this work, we present a polar-solvent-free ligand-mediated transport synthesis of high-quality organic-inorganic perovskite nanocrystals under ambient
Qixuan Zhong et al.
Nano letters, 19(6), 4151-4157 (2019-05-24)
X-type ligands, for example, the pair of oleylamine (OAm) and oleic acid (OA), have been widely used to prepare CsPbX3 nanocrystals (NCs). However, the proton exchange between coordinated OAm and OA may induce the detachment of ligands, resulting in poor
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