Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

305391

Sigma-Aldrich

Octadecylamine

≥99% (GC)

Synonym(s):

1-Aminooctadecane, Stearylamine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)17NH2
CAS Number:
124-30-1
Molecular Weight:
269.51
Beilstein/REAXYS Number:
636111
EC Number:
204-695-3
MDL number:
MFCD00008159
UNSPSC Code:
12352103
PubChem Substance ID:
24858428
NACRES:
NA.23

vapor pressure

10 mmHg ( 72 °C)

Quality Level

200

assay

≥99% (GC)

bp

232 °C/32 mmHg (lit.)

mp

50-52 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCN

InChI

1S/C18H39N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-19H2,1H3

InChI key

REYJJPSVUYRZGE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Octadecylamine (ODA) is a primary alkyl amine mainly used as a hydrophobic surface modifier.

Application

Octadecylamine is used to surface functionalize different carbon nanomaterials (graphene oxide, carbon nanotubes) for different applications which include thin film nanocomposite (TFN) nanofilteration and carbon fiber microelectrodes. It can be used for the preparation of butyrylcholinesterase/stearylamine films (Langmuir-Blodgett films) for use in enzymatic field effect transistor (ENFET) based biosensors. Octadecylamine also forms films which can be used in ion exachnge systems. It may also be used in the preparation of metal oxide nano crystals with controlled size and shape.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2

target_organs

Liver,Gastrointestinal tract,Immune system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

298.4 °F - closed cup

flash_point_c

148 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCH1973
BCCG7530
BCCG2314
BCCF8500
BCCF0142

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Cesar Torres-Luna et al.
Contact lens & anterior eye : the journal of the British Contact Lens Association, 42(5), 546-552 (2019-05-16)
The purpose of this study is to extend drug release from ACUVUE Oasys® and ACUVUE TruEye® silicone hydrogel contact lenses by incorporation of vitamin E in conjunction with a cationic surfactant. In ACUVUE Oasys® and ACUVUE TruEye®, the release of
Simultaneous surface functionalization and reduction of graphene oxide with octadecylamine for electrically conductive polystyrene composites.
Li Wenjuan, et al.
Carbon, 49(14), 4724-4730 (2011)
Direct Thermal decomposition of metal nitrates in Octadecylamine to metal oxide nanocrystals
Wang DS, et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 14, 2507-2513 null
Functional groups modulate the sensitivity and electron transfer kinetics of neurochemicals at carbon nanotube modified microelectrodes.
Jacobs CB, et al.
Analyst, 136(17), 3557-3565 (2011)
Chlorine resistant TFN nanofiltration membrane incorporated with octadecylamine-grafted GO and fluorine-containing monomer.
Xue S-M, et al.
Journal of Membrane Science, 545(14), 185-195 (2018)
View All Related Papers

Articles

Solvothermal Synthesis of Nanoparticles

Solvothermal synthesis is a method for preparing a variety of materials such as metals, semiconductors, ceramics, and polymers.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service