741442

(3-Aminopropil)trietoxisilano

≥98.0%

• Sinônimo(s): 3-Trietoxisililpropilamina, APTES, APTS
• Fórmula linear: H₂N(CH₂)₃Si(OC₂H₅)₃
• Número CAS: 919-30-2
• Peso molecular: 221.37
• Beilstein: 1754988
• Número CE: 213-048-4
• Número MDL: MFCD00008207
• Código UNSPSC: 12352103
• ID de substância PubChem: 329765497
• NACRES: NA.23

Propriedades

• Ensaio: ≥98.0%
• Formulário: liquid
• cor: APHA: ≤25
• índice de refração: n20/D 1.421
• p.e.: 217 °C/760 mmHg (lit.)
• densidade: 0.929 g/mL at 25 °C; 0.946 g/mL at 25 °C (lit.)
• cadeia de caracteres 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
• chave InChI: WYTZZXDRDKSJID-UHFFFAOYSA-N

Descrição

Descrição geral

(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.

Aplicação

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.

Informações de segurança

• Pictogramas: GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H302,H314,H317
• Declarações de precaução: P261 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Código de classe de armazenamento: 8A - Combustible corrosive hazardous materials
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 195.1 °F - closed cup
• Ponto de fulgor (°C): 90.6 °C - closed cup