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292737 Sigma-Aldrich

Cetyltrimethylammonium chloride solution

25 wt. % in H2O

Synonym: Hexadecyltrimethylammonium chloride solution

  • CAS Number 112-02-7

  • Linear Formula CH3(CH2)15N(Cl)(CH3)3

  • Molecular Weight 320.00

  •  Beilstein/REAXYS Number 3657974

  •  MDL number MFCD00011773

  •  PubChem Substance ID 24857608

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Properties

Related Categories Ammonium Salts, Chemical Synthesis, Phase Transfer Catalysts, Synthetic Reagents
Quality Level   200
concentration   25 wt. % in H2O
refractive index   n20/D 1.3778
density   0.968 g/mL at 25 °C
SMILES string   [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C
InChI   1S/C19H42N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
InChI key   WOWHHFRSBJGXCM-UHFFFAOYSA-M

Description

Application

Cetyltrimethylammonium chloride (CTAC) is a cationic surfactant that can be used in the synthesis of mesoporous molecular sieves and micelle complexes. It can also be used as a dispersant to prevent aggregation of nanoparticles.

Packaging

25, 500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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