539317

n-Propyltriethoxysilane

97%

• Sinónimos: Triethoxypropylsilane
• Fórmula lineal: (C₂H₅O)₃SiCH₂CH₂CH₃
• Número de CAS: 2550-02-9
• Peso molecular: 206.35
• EC Number: 219-842-7
• MDL number: MFCD00026756
• UNSPSC Code: 12352103
• PubChem Substance ID: 24878390
• NACRES: NA.23

Propiedades

• assay: 97%
• form: liquid
• refractive index: n20/D 1.396 (lit.)
• bp: 179-180 °C (lit.)
• density: 0.892 g/mL at 25 °C (lit.)
• SMILES string: CCC[Si](OCC)(OCC)OCC
• InChI: 1S/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3
• InChI key: NBXZNTLFQLUFES-UHFFFAOYSA-N

Descripción

General description

n-Propyltriethoxysilane (PTES) is a mesoporous hyperbranched organosilane that can be used as a grafting agent. It can be used in the functionalization of a variety of substrates by attaching the silane groups with the surface atoms.

application

n-Propyltriethoxysilane was used for surface modification of titania particles and nanotubes. Propyltriethoxysilane may be used as an organosilicon precursor to prepare O₂ sensor platform. They were also used to coat mesoporous silica tablets by the sol-gel technique.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315
• pcodes: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 3 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 137.3 °F - closed cup
• flash_point_c: 58.5 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter