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40460 Sigma-Aldrich

N,N-Dimethylhexadecylamine

technical, ≥95% (GC)

Synonym: 1-(Dimethylamino)hexadecane, N,N-Dimethylpalmitylamine

  • CAS Number 112-69-6

  • Linear Formula CH3(CH2)15N(CH3)2

  • Molecular Weight 269.51

  •  Beilstein/REAXYS Number 1755921

  •  EC Number 203-997-2

  •  MDL number MFCD00015086

  •  PubChem Substance ID 57649995

  •  NACRES NA.22

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Properties

Related Categories Amines, Building Blocks, C15 to C19, Chemical Synthesis, Nitrogen Compounds - Organic Building Blocks,
Quality Level   100
grade   technical
assay   ≥95% (GC)
  ≥98.0% (NT)
impurities   ≤0.3% water
density   0.801 g/mL at 20 °C (lit.)
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.

Packaging

100 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2735PSN1 8 / PGIII
WGK Germany 
WGK 3
RTECS 
MM0750000
Flash Point(F) 
287.6 °F - closed cup
Flash Point(C) 
142 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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