463000
Germanium(IV) fluoride
electronic grade, ≥99.9%
Synonym(s):
Germanium tetrafluoride
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About This Item
Linear Formula:
GeF4
CAS Number:
Molecular Weight:
148.63
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
232-011-3
MDL number:
InChI key
PPMWWXLUCOODDK-UHFFFAOYSA-N
InChI
1S/F4Ge/c1-5(2,3)4
SMILES string
F[Ge](F)(F)F
grade
electronic grade
assay
≥99.9%
form
liquid
reaction suitability
core: germanium
mp
−36.5 °C (lit.)
transition temp
sublimation point -36.5 °C
density
2.46 g/mL at -37 °C (lit.)
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General description
Atomic number of base material: 32 Germanium
Application
Germanium(IV) fluoride in combination with disilane gas has recently been used to fabricate SiGe crystallites directly on glass substrates. Intense visible light emission from Ge and Si nanocrystals is of particular interest because of potential uses in optoelectronic devices.
Employed in studies on room-temperature oxidation of noble metals and the fabrication of SiGe crystallites on glass substrates.
Packaging
Packaged in electropolished stainless steel lecture bottle with a stainless steel valve and CGA 330 outlet.
Other Notes
Monel gas regulators Z562483 or Z405981 (CGA 330) are recommended.
Requires 316 SS gas regulator Z173959 or Z173967.
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Find documentation for the products that you have recently purchased in the Document Library.
Journal of Non-Crystalline Solids, 198-200, 879-879 (1996)
Eur. J. Solid State Inorg. Chem., 33, 809-809 (1996)
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