438340

Trimethoxy(2-phenylethyl)silane

98%

• Synonym(s): (2-Phenylethyl)trimethoxysilane
• Linear Formula: C₆H₅CH₂CH₂Si(OCH₃)₃
• CAS Number: 49539-88-0
• Molecular Weight: 226.34
• Beilstein/REAXYS Number: 3031224
• EC Number: 256-363-2
• MDL number: MFCD00053852
• UNSPSC Code: 12352103
• PubChem Substance ID: 24867446
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.475 (lit.)
• bp: 95-96 °C/2 mmHg (lit.)
• density: 1.033 g/mL at 25 °C (lit.)
• SMILES string: CO[Si](CCc1ccccc1)(OC)OC
• InChI: 1S/C11H18O3Si/c1-12-15(13-2,14-3)10-9-11-7-5-4-6-8-11/h4-8H,9-10H2,1-3H3
• InChI key: UBMUZYGBAGFCDF-UHFFFAOYSA-N

Description

General description

Trimethoxy(2-phenylethyl)silane (TMPES) is a phenyl functionalized trialkoxy silane that can be used as a siloxane based precursor.

Application

TMPES can be used as a silane-based coating on quantum dot (QD) light emitting diodes to improve the adhesion of QDs and improve the thermal stability of the device. It may be used in the synthesis of pure silica zeolite molecular sieves.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 222.8 °F - closed cup
• flash_point_c: 106 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter