Identification
CAS Number
7783-58-6
Name
Germanium tetrafluoride
Synonyms
232-011-3 [EINECS]
7783-58-6 [RN]
Germane, tetrafluoro- [ACD/Index Name]
Germanium tetrafluoride
germanium(iv) fluoride
MFCD00042536 [MDL number]
Tetrafluorgerman [German] [ACD/IUPAC Name]
Tetrafluorogermane [ACD/IUPAC Name]
Tétrafluorogermane [French] [ACD/IUPAC Name]
82339-36-4 [RN]
EINECS 232-011-3
GeF4
GERMANIUM FLUORIDE
Germanium tetrafluoride 99%
GERMANIUM TETRAFLUORIDE, 99.9+%
Germanium tetrafluoride|Germanium(IV) fluoride
Germanium tetrafluoroide
Germanium(IV)fluoride
Tetrafluorgerman [ACD/IUPAC Name]
SMILES
F[Ge](F)(F)F
StdInChI
InChI=1S/F4Ge/c1-5(2,3)4
StdInChIKey
PPMWWXLUCOODDK-UHFFFAOYSA-N
Molecular Formula
F4Ge
Molecular Weight
148.634
EINECS
232-011-3
Properties
Appearance
Colorless liquid
Safety Data
WGK Germany
3
Specifications and Other Information of Our Germanium tetrafluoride CAS 7783-58-6
Identification Methods
GC
Items | Specification |
Germanium tetrafluoride content | ≥99.99% |
Carbon tetrafluoride | ≤10ppm |
N2 | ≤10ppm |
O2+Ar | ≤20ppm |
CO | ≤10ppm |
CO2 | ≤5ppm |
N2O | ≤10ppm |
HF | ≤35ppm |
Cr | ≤0.05μg/L |
Fe | ≤0.08μg/L |
Mn | ≤0.1μg/L |
Shelf Life
2 years
Storage
Under room temperature away from light
Package
Germanium tetrafluoride is filled in seamless steel gas cylinders with volumes of 2 L, 5 L, 8 L, 10 L, etc.
Known Application
Germanium tetrafluoride is used in the semiconductor industry for doping and ion implantation. Germanium tetrafluoride combined with disilane gas can directly produce silicon germanium microcrystals on a glass substrate. Germanium tetrafluoride can also be used as a synthetic reagent in the chemical industry.
Links
This product is developed by our R&D company Watsonnoke Scientific Ltd (http://www.watsonnoke.com/).
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