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Boiling Point: 115° / 3
EINECS Number: 225-305-8
Melting Point: <-80°
Molecular Weight: 320.54
Alternative Name: TETRABUTYLORTHOSILICATE
Specific Gravity: 0.899
Flashpoint: 78°C (172°F)
HMIS Key: 2-2-0-X
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Refractive Index: 1.4128
Application: Used in preparation of mesoporous silica spheres by surfactant templated synthesis.1
Reference: 1. Huo, Q. et al. Chem. Mater. 1997, 9, 14.
Additional Properties: Dipole moment: 1.61 debyeDielectric constant, 100 Hz: 2.92Surface tension: 22.8 mN/m?Hvap: 14.8 kcal/moleSpecific heat: 0.37 cal/g/°Viscosity: 2.33 cSt