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Boiling Point: 109° / 30
Molecular Weight: 308.94
Specific Gravity: 1.025
Flashpoint: 68°C (154°F)
HMIS Key: 2-2-2-X
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Refractive Index: 1.4141
Application: Partial hydrolysis leads to chain extended structures.1
Intermediate for ?- and ?-barium germanate by sol-gel.2
Intermediate for Y2GeO5 by sol-gel.3
Intermediate for MgGeO3 by sol-gel.4
Utilized in Ge-doped sol-gel encapsulation of quantum wells.5
Reference: 1. Schwarz, R. et al. Z. Anorg. Chem. 1954, 275, 193.
2. Yamaguchi, O. et al. Polyhedron 1983, 2, 1213.
3. Yamaguchi, O. et al. J. Am. Ceram. Soc. 1985, 68, C110.
4. Yamaguchi, O. et al. J. Chem. Soc., Dalt. Trans. 1983, 2139.
5. Ooj, B. Electrochem. Solid State Lett. 2004, 7, F96.
Additional Properties: Dipole moment: 1.5 debyeSurface tension, 25°: 20.8 dynes/cmViscosity, 20°: 1.3 cSt