| Identification | More | [Name]
GERMANIUM(IV) FLUORIDE | [CAS]
7783-58-6 | [Synonyms]
GERMANIUM FLUORIDE
GERMANIUM(IV) FLUORIDE
GERMANIUM TETRAFLUORIDE
GeF4
Germane, tetrafluoro-
tetrafluoro-german
tetrafluorogermane
GERMANIUM(IV) FLUORIDE, 99.9+%, ELECTRON IC GRADE
GERMANIUM(IV) FLUORIDE CYL. WITH 50 G
Germanium tetrafluoride 99%
Germaniumtetrafluoride99%
Germanium(IV) tetrafluoride | [EINECS(EC#)]
232-011-3 | [Molecular Formula]
F4Ge | [MDL Number]
MFCD00042536 | [Molecular Weight]
148.63 | [MOL File]
7783-58-6.mol |
| Questions And Answer | Back Directory | [Uses]
Germanium tetrafluoride is used in the semiconductor industry for doping and ion implantation. Combined with silane gas, germanium tetrafluoride can be used to directly fabricate silicon-germanium microcrystals on glass substrates. Germanium tetrafluoride is also used as a synthesis agent in the chemical industry. |
| Hazard Information | Back Directory | [Chemical Properties]
white crystal(s); deliquescent; obtained by slow evaporation of GeO2 in 20% HF [MER06] [CRC10] | [Synthesis]
(1) Heating germanium oxide with excess calcium fluoride and concentrated sulfuric acid. (2) Thermal decomposition of barium hexafluorogermanate. BaGeF6→BaF2+GeF4 Cool the resulting gas to -112°C with liquid carbon disulfide to remove volatile impurities. |
| Safety Data | Back Directory | [Hazard Codes ]
C,T | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3304 2.3
| [WGK Germany ]
3
| [F ]
21 | [TSCA ]
Yes | [HazardClass ]
2.3 |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
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