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435694 Aldrich

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride solution

42 wt. % in methanol

  • CAS Number 27668-52-6

  • Linear Formula [(CH3O)3Si(CH2)3N(CH3)2(CH2)17CH3]Cl

  • Molecular Weight 496.28

  •  MDL number MFCD00054224

  •  PubChem Substance ID 24867251

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Properties

Related Categories Ammonium Salts, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Phase Transfer Catalysts,
InChI Key   WSFMFXQNYPNYGG-UHFFFAOYSA-M
concentration   42 wt. % in methanol
impurities   8 wt. % (3-chloropropyl)trimethoxysilane
refractive index   n20/D 1.3889
density   0.88 g/mL at 25 °C

Description

Packaging

100, 500 mL in Sure/Seal™

Application

DTSACl may be used for modification of silica.{61} It was used to functionalize Fe3O4/silica core-shell nanoparticles. {62} DTSACl may be used as a precursor to form silica, 3 and MeMFI zeolite.{63} It acts as a mesopore-generating agent. {64}

General description

Dimethyloctadecy[3-(trimethoxysilyl)propyl]ammonium chloride solution (DTSACl) is a silane coupling reagent.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 
3
Flash Point(F) 
51.8 °F
Flash Point(C) 
11 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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