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74750

Sigma-Aldrich

Octadecylamine

≥99.0% (GC)

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Synonym(s):
ODA, 1-Aminooctadecane, Stearylamine
Linear Formula:
CH3(CH2)17NH2
CAS Number:
Molecular Weight:
269.51
Beilstein:
636111
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

10 mmHg ( 72 °C)

Quality Level

Assay

≥99.0% (GC)

form

powder

bp

232 °C/32 mmHg (lit.)

mp

50-52 °C (lit.)
52-55 °C

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

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This Item
O14083053918.41029
Octadecylamine ≥99.0% (GC)

Sigma-Aldrich

74750

Octadecylamine

Octadecylamine technical grade, 90%

Sigma-Aldrich

O1408

Octadecylamine

Octadecylamine ≥99% (GC)

Sigma-Aldrich

305391

Octadecylamine

Octadecylamine for synthesis

Sigma-Aldrich

8.41029

Octadecylamine

form

powder

form

-

form

-

form

solid

bp

232 °C/32 mmHg (lit.)

bp

232 °C/32 mmHg (lit.)

bp

232 °C/32 mmHg (lit.)

bp

132 °C/43 hPa

mp

50-52 °C (lit.), 52-55 °C

mp

50-52 °C (lit.)

mp

50-52 °C (lit.)

mp

50-52 °C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

vapor pressure

10 mmHg ( 72 °C)

vapor pressure

10 mmHg ( 72 °C)

vapor pressure

10 mmHg ( 72 °C)

vapor pressure

<100 hPa ( 20 °C)

Application

Octadecylamine (ODA) is used:
  • To induce hydrophobicity in nanodiamond (ND) powders.
  • In the surface modification of graphite and fullerenes.
  • As a dual source of carbon and nitrogen in the synthesis of N-doped carbon nanotubes (CNTs).
  • To synthesize a single-chain cationic surfactant, bis(amidoethylcarbamoylethyl) octadecylamine.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

298.4 °F - closed cup

Flash Point(C)

148 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

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Basiuk EV, et al.
Nano Letters, 4(5), 863-866 (2004)
Wet chemistry route to hydrophobic blue fluorescent nanodiamond.
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Journal of the American Chemical Society, 131(13), 4594-4595 (2009)
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