Sigma Aldrich Tetraethyl Orthosilicate

Catalog No.	Quantity
86-578-1L	1 L
86-578-250ML	250 mL

Catalog No. 86-578-1L Supplier Sigma Aldrich Supplier No. 865781L

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Tetraethyl orthosilicate (TEOS) is an inorganic material that can be used as a silica source for the synthesis of silica-based materials such as silicon dioxide, silicon oxycarbides, silanol, siloxane polymer, and organosilicon thin films for a variety of applications. It can also be used in the synthesis of blended membranes, and the production of aerogel. Other applications include coatings for carpets and other objects.Will interact with dodecylamine in the formation of intercalation compounds of H+-magadiite and used in a study of mixed-metal bioactive glasses.

Specifications

• CAS: 78-10-4
• Density: 0.933 g/mL at 20°C
• Boiling Point: 168°C
• Molecular Formula: C8H20O4Si
• Linear Formula: Si(OC2H5)4
• Refractive Index: n20/D 1.382; n20/D 1.383
• MDL Number: MFCD00009062
• Quantity: 1 L
• Synonym: Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; TEOS; Tetraethoxysilane
• Molecular Weight (g/mol): 208.33 g/mol
• Biological Activity: Respiratory System