254371
Ethoxytrimethylsilane
98%
Sinónimos:
Trimethylethoxysilane
Iniciar sesión para ver los precios por organización y contrato.
Seleccione un Tamaño
Cambiar Vistas
Acerca de este artículo
Fórmula lineal:
C2H5OSi(CH3)3
Número CAS:
Peso molecular:
118.25
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
217-370-6
Beilstein/REAXYS Number:
1731950
MDL number:
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarleassay
98%
form
liquid
refractive index
n20/D 1.374 (lit.)
bp
75-76 °C (lit.)
density
0.757 g/mL at 25 °C (lit.)
SMILES string
CCO[Si](C)(C)C
InChI
1S/C5H14OSi/c1-5-6-7(2,3)4/h5H2,1-4H3
InChI key
RSIHJDGMBDPTIM-UHFFFAOYSA-N
General description
Sodium acetylacetonate reacts with dichloro trimethylsiloxyaluminium to form ethoxytrimethylsilane.{70} Ethoxytrimethylsilane reacts with alkali ions to form Si-O-M (M: alkali metal) linkage, which was investigated in detail by 29Si NMR.1
Ethoxytrimethylsilane (ETMS) is an alkoxysilane that is used as a capping agent, which can tune the hydrophobic properties for a variety of substrates by coupling with the surface hydroxyl groups.
Application
ETMS can be used to modify the silica nanoparticles to form a hydrophobic coating with ultra-high molecular weight polyethylene on the surface of the steel. It may be used to methylate silica nanoparticles that form silica nano-capsules for stabilized oil-in water emulsions.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-3.1 °F - closed cup
flash_point_c
-19.5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
29Si NMR of ethoxytrimethylsilane hydrolysis and sodium ion exchange.
Suda S, et al.
Journal of Non-Crystalline Solids, 176(1), 26-32 (1994)
Hydrophilic and hydrophobic modifications of colloidal silica particles for Pickering emulsions.
Bjorkegren S, et al.
Journal of Colloid and Interface Science, 487, 250-257 (2017)
Alkylation of isobutane/1-butene on methyl-modified Nafion/SBA-15 materials.
Shen W, et al.
Applied Catalysis A: General, 377(1), 1-8 (2010)