40460

N,N-Dimethylhexadecylamine

technical, ≥95% (GC)

• Synonym(s): 1-(Dimethylamino)hexadecane, N,N-Dimethylpalmitylamine
• Linear Formula: CH₃(CH₂)₁₅N(CH₃)₂
• CAS Number: 112-69-6
• Molecular Weight: 269.51
• Beilstein: 1755921
• EC Number: 203-997-2
• MDL number: MFCD00015086
• UNSPSC Code: 12352100
• PubChem Substance ID: 57649995
• NACRES: NA.22

Properties

• grade: technical
• Quality Level: 100
• Assay: ≥95% (GC); ≥98.0% (NT)
• impurities: ≤0.3% water
• density: 0.801 g/mL at 20 °C (lit.)
• functional group: 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
• InChI key: NHLUVTZJQOJKCC-UHFFFAOYSA-N

Description

General description

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

Application

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.

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302,H314,H410
• Precautionary Statements: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 287.6 °F - closed cup
• Flash Point(C): 142 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves