435171

Diethoxy(3-glycidyloxypropyl)methylsilane

97%

• Sinônimo(s): (3-Glycidyloxypropyl)methyldiethoxysilane, [3-(2,3-Epoxypropoxy)propyl]methyldiethoxysilane
• Fórmula empírica (Notação de Hill): C₁₁H₂₄O₄Si
• Número CAS: 2897-60-1
• Peso molecular: 248.39
• Beilstein: 121965
• Número CE: 220-780-8
• Número MDL: MFCD00046995
• Código UNSPSC: 12352103
• ID de substância PubChem: 24867224
• NACRES: NA.23

Propriedades

• Ensaio: 97%
• Formulário: liquid
• índice de refração: n20/D 1.431 (lit.)
• p.e.: 122-126 °C/5 mmHg (lit.)
• densidade: 0.978 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CCO[Si](C)(CCCOCC1CO1)OCC
• InChI: 1S/C11H24O4Si/c1-4-14-16(3,15-5-2)8-6-7-12-9-11-10-13-11/h11H,4-10H2,1-3H3
• chave InChI: OTARVPUIYXHRRB-UHFFFAOYSA-N

Descrição

Descrição geral

Diethoxy(3-glycidyloxypropyl)methylsilane (GPMS) is an epoxysilane which can be used as a silane coupling agent for the surface treatment of a variety of materials. These silanes can also be used as adhesion promoters by modifying the surface properties of the substrates and elastomeric materials.[1][2]

Aplicação

Coverslips coated with diethoxy(3-glycidyloxypropyl)methyl silane were used as sample holders for electrostatically holding particles for optical microscopy.{52} It may be used to introduce epoxy groups to Fe₃O₄SiO₂ nanoparticles. {53} Self assembled monolayer (SAMs) of diethoxy(3- glycidyloxypropyl)methylsilane could be formed on the oxide layer of silicon wafer to render them siloxane functionalities.{54}

GPMS can be used in the surface modification of a variety of particles such as cellulose nanocrystals, silica nanomaterials and other silicon based substrates. It functionalizes these surfaces by attaching the epoxy-silane groups with the surface molecules.[3][4][5]

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 251.6 °F - closed cup
• Ponto de fulgor (°C): 122 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves, type ABEK (EN14387) respirator filter