Tetrabutyl orthosilicate(4766-57-8)

Contents

Product Identification	Back to Contents
【Product Name】 Tetrabutyl orthosilicate
【Synonyms】 Silicic acid, tetrabutyl ester Tetrabutoxysilane
【CAS】 4766-57-8
【Formula】 C16H36O4Si
【Molecular Weight】 320.54000000000002
【EINECS】 225-305-8
【Beilstein/Gmelin】 1709274
【Beilstein Reference】 4-01-00-01541

Physical and Chemical Properties	Back to Contents
【Solubility in water】 Insoluble
【Boiling Point】 276 - 279
【Vapor Pressure】 0.009 (25 C)
【Density】 0.9353 g/cm3 (0 C)
【Partition Coefficient】 9.35
【Heat Of Vaporization】 49.3 kJ/mol
【Heat Of Combustion】 -10847 kJ/mol
【Refractive Index】 1.4128 (20 C)

Fire Fighting Measures	Back to Contents
【Flash Point】 78

Exposure Controls/Personal Protection	Back to Contents
【Exposure Effects】 The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

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