435694

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

42 wt. % in methanol

• Synonyme(s) : Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
• Formule linéaire : [(CH₃O)₃Si(CH₂)₃N(CH₃)₂(CH₂)₁₇CH₃]Cl
• Numéro CAS: 27668-52-6
• Poids moléculaire : 496.28
• Numéro MDL: MFCD00054224
• Code UNSPSC : 12352103
• ID de substance PubChem : 24867251
• Nomenclature NACRES : NA.23

Propriétés

• Forme: liquid
• Concentration: 42 wt. % in methanol
• Impuretés: 8 wt. % (3-chloropropyl)trimethoxysilane
• Indice de réfraction: n20/D 1.3889
• Densité: 0.88 g/mL at 25 °C
• Chaîne SMILES: [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC
• 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
• Clé InChI: WSFMFXQNYPNYGG-UHFFFAOYSA-M

Description

Description générale

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

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (DTSACl) is an organosilane which can be used as a silica precursor. It forms an oil soluble solution that can act as an emulsion stabilizer.

Application

DTSACl functionalized silica nanoparticles incorporated in thermochromic dyes can be used in textile industries. They are also used as quaternary ammonium groups for the modification of nanocelluose/graphene oxide based membranes to be used as stable solid state electrolytes for zinc air batteries.

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}

Clause de non-responsabilité

This product is not to be used as biocide.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H225,H301 + H311 + H331,H319,H370
• Conseils de prudence: P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 1
• Organes cibles: Eyes,Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 51.8 °F - closed cup
• Point d'éclair (°C): 11 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter