74750

Octadecylamine

≥99.0% (GC)

• Synonym(s): ODA, 1-Aminooctadecane, Stearylamine
• 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: 12352100
• PubChem Substance ID: 57652529
• NACRES: NA.22

Properties

• vapor pressure: 10 mmHg ( 72 °C)
• Quality Level: 200
• 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

Description

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.

Safety Information

• pictograms: GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H304,H315,H318,H373,H410
• pcodes: P273 - P280 - P301 + P310 - P305 + P351 + P338 - P314 - P331
• 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