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Molekula

Molekula

Octadecyldimethyl-(3-trimethoxysilylpropyl)ammonium chloride, 60% in methanol

SKU 90033870 CAS 27668-52-6 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Octadecyldimethyl-(3-trimethoxysilylpropyl)ammonium chloride, 60% in methanol, is a quaternary ammonium organosilane used primarily as a surface-modifying agent and antimicrobial coating. It serves as a preservative treatment for textiles, carpets, paints, coatings and concrete additives, and as an agent for aligning liquid crystals on oxide surfaces in displays. This chemical is identified by CAS number 27668-52-6 and carries no signal word. Molekula supplies Octadecyldimethyl-(3-trimethoxysilylpropyl)ammonium chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU
90033870
CAS Number
27668-52-6
IUPAC Name
dimethyl-octadecyl-(3-trimethoxysilylpropyl)azanium chloride
EC Number
248-595-8
Exact Mass
495.3874
SMILES
CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC.[Cl-]
InChIKey
WSFMFXQNYPNYGG-UHFFFAOYSA-M
InChI
InChI=1S/C26H58NO3Si.ClH/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-24-27(2,3)25-23-26-31(28-4,29-5)30-6;/h7-26H2,1-6H3;1H/q+1;/p-1
PubChem CID
62827

Synonyms

  • (3-(Trimethoxysilyl)propyl)octadecyldimethylammonium chloride
  • 3-(Trimethoxysilyl)propyl dimethyl octadecyl ammonium chloride
  • 3-(Trimethoxysilyl)propyldimethyloctadecylammonium
  • BioShield AM 500
  • Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
  • DMOAP
  • Dow Corning 5700
  • Goldshield 5
  • Octadecyldimethyl(trimethoxysilyl)propylammonium chloride
  • Quat-silsesquioxane

See all 2 other grades of CAS 27668-52-6 →

Frequently asked questions

What is Octadecyldimethyl-(3-trimethoxysilylpropyl)ammonium chloride used for?

This compound is primarily used as an antimicrobial agent and surface modifier to provide durable, broad-spectrum protection on various substrates.

What is the chemical formula and molecular weight of this product?

The chemical formula is C26H58ClNO3Si and the molecular weight is 496.28 g/mol.

How should this product be stored?

It should be stored in a cool, dry place in a tightly closed container, ensuring it is kept away from moisture to prevent premature hydrolysis.

What grade of this product is available?

This product is supplied as a 60% solution in methanol; please contact our sales team for specific purity and grade certifications.

Can Molekula supply this product in bulk?

Yes, Molekula can supply this chemical in various quantities ranging from laboratory scale to bulk industrial volumes.

What documentation comes with the order?

Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory and quality compliance.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.

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