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305391

Octadecylamine

≥99% (SAMs Validated, 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
Assay:
≥99% (SAMs Validated, GC)
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vapor pressure

10 mmHg ( 72 °C)

Quality Segment

assay

≥99% (SAMs Validated, 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

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.

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Signal Word

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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