21154-48-3

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TETRAISOPROPOXYGERMANE

Product Code: GET7280

Cas No: 21154-48-3

R&D quantities:

10gm
$193.00
2.5gm
$60.00

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

Formula: C12H28GeO4

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 debye
Surface tension, 25°: 20.8 dynes/cm
Viscosity, 20°: 1.3 cSt