741442

(3-aminopropyl)triéthoxysilane

≥98.0%

• Synonyme(s) : 3-triéthoxysilylpropylamine, APTES, APTS
• Formule linéaire : H₂N(CH₂)₃Si(OC₂H₅)₃
• Numéro CAS: 919-30-2
• Poids moléculaire : 221.37
• Numéro Beilstein : 1754988
• Numéro CE : 213-048-4
• Numéro MDL: MFCD00008207
• Code UNSPSC : 12352300
• ID de substance PubChem : 329765497
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: ≥98.0%
• Forme: liquid
• Couleur: APHA: ≤25
• Indice de réfraction: n20/D 1.421
• Point d'ébullition: 217 °C/760 mmHg (lit.)
• Densité: 0.929 g/mL at 25 °C; 0.946 g/mL at 25 °C (lit.)
• Chaîne SMILES: CCO[Si](CCCN)(OCC)OCC
• InChI: 1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3
• Clé InChI: WYTZZXDRDKSJID-UHFFFAOYSA-N

Description

Description générale

(3-Aminopropyl)triethoxysilane (APTES) is an aminosilane that is majorly utilized in the chemical modification of a variety of surfaces such as alumina and silica. It can act as an adhesion promoter between the polymer and the substrate material. It can also be used in the immobilization of surface molecules. The attachment of APTES molecules with the atoms present on the surface happens through chemisorption which results in the formation of a self-assembled monolayer (SAM) on the substrate.

Application

APTES can be used in a variety of applications such as an anti-corrosive coating, surface treatment for biological applications, and capping of surface atoms for diagnostic applications.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302 - H314 - H317
• Conseils de prudence: P261 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 8A - Combustible, corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 195.1 °F - closed cup
• Point d'éclair (°C): 90.6 °C - closed cup