40460

N,N-Dimethylhexadecylamin

technical, ≥95% (GC)

• Synonym(e): 1-Dimethylamino-hexadecan, N,N-Dimethylpalmitylamin
• Lineare Formel: CH₃(CH₂)₁₅N(CH₃)₂
• CAS-Nummer: 112-69-6
• Molekulargewicht: 269.51
• Beilstein: 1755921
• EG-Nummer: 203-997-2
• MDL-Nummer: MFCD00015086
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57649995
• NACRES: NA.22

Eigenschaften

• Qualität: technical
• Qualitätsniveau: 100
• Assay: ≥95% (GC); ≥98.0% (NT)
• Verunreinigungen: ≤0.3% water
• Dichte: 0.801 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: amine
• SMILES String: CCCCCCCCCCCCCCCCN(C)C
• InChI: 1S/C18H39N/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(2)3/h4-18H2,1-3H3
• InChIKey: NHLUVTZJQOJKCC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

N,N-Dimethylhexadecylamine is a swelling agent useful for the enlargement of the size of mesopores of colloidal silica nanoparticles.

Anwendung

N,N-Dimethylhexadecylamine may be employed in the following studies:

• As pore size mediator for the synthesis of monodispersed mesoporous silica nanoparticles.
• As swelling agent in the fabrication of colloidal mesoporous silica nanoparticles of a tunable mesopore size.
• Preparation of 1,4-bis(N-hexadecyl-N,N-dimethylammonium)butane dibromide, Gemini surfactant.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302,H314,H410
• P-Sätze: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 287.6 °F - closed cup
• Flammpunkt (°C): 142 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter