435171

Diethoxy(3-glycidyloxypropyl)methylsilane

97%

• Sinonimo/i: (3-Glycidyloxypropyl)methyldiethoxysilane, [3-(2,3-Epoxypropoxy)propyl]methyldiethoxysilane
• Formula empirica (notazione di Hill): C₁₁H₂₄O₄Si
• Numero CAS: 2897-60-1
• Peso molecolare: 248.39
• Beilstein: 121965
• Numero CE: 220-780-8
• Numero MDL: MFCD00046995
• Codice UNSPSC: 12352103
• ID PubChem: 24867224
• NACRES: NA.23

Proprietà

• Livello qualitativo: 100
• Saggio: 97%
• Forma fisica: liquid
• Indice di rifrazione: n20/D 1.431 (lit.)
• P. eboll.: 122-126 °C/5 mmHg (lit.)
• Densità: 0.978 g/mL at 25 °C (lit.)
• Stringa SMILE: 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; OTARVPUIYXHRRB-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 251.6 °F - closed cup
• Punto d’infiammabilità (°C): 122 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type ABEK (EN14387) respirator filter