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Merck
CN

305391

Octadecylamine

≥99% (GC)

Synonym(s):

1-Aminooctadecane, Stearylamine

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About This Item

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

Key Documents

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Product Name

Octadecylamine, ≥99% (GC)

InChI key

REYJJPSVUYRZGE-UHFFFAOYSA-N

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

SMILES string

CCCCCCCCCCCCCCCCCCN

vapor pressure

10 mmHg ( 72 °C)

assay

≥99% (GC)

bp

232 °C/32 mmHg (lit.)

mp

50-52 °C (lit.)

Quality Level

200

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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.

General description

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

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

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM6437
BCCJ7487
BCCH7373
BCCH1973
BCCG7530

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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
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)
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
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)
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