Tetrakis(methoxyethoxy)silane
[CAS# 2157-45-1]

Identification

• Classification: Chemical reagent >> Silane reagent
• Name: Tetrakis(methoxyethoxy)silane
• Synonyms: Tetra(beta-methoxyethyl) orthosilicate; Tetrakis(2-methoxyethoxy)silane
• Molecular Formula: C₁₂H₂₈O₈Si
• Molecular Weight: 328.43
• CAS Registry Number: 2157-45-1
• EC Number: 218-470-2

Properties

• Solubility: Slightly soluble (2.1 g/L) (25 ºC), Calc.^*
• Density: 1.079 g/cm^3**
• Boiling point: 292 ºC (740 Torr)^***
• Refractive index: 1.4225 (20 ºC)^****
• Flash point: 113.3±27.7 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** "Metal-Organics Catalog" physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

^*** Abrahamson, Edwin W.; Journal of Organic Chemistry 1948, V13, P275-9.

^**** Wojnowski, W.; Zeitschrift fuer Anorganische und Allgemeine Chemie 1987, V546, P229-34.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Reproductive toxicity	Repr.	2	H361