basic_info |
|
| Product_Name： | 四氟化锗 |
| CAS： | 7783-58-6 |
| 中文同义词： | 四氟化锗 |
| EnglishSynonyms： | GERMANIUM FLUORIDE ; GERMANIUM TETRAFLUORIDE ; GERMANIUM(IV) FLUORIDE |
| pro_mdlNumber： | MFCD00042536 |
| pro_acceptors： | 0 |
| pro_donors： | 0 |
| pro_smile： | F[Ge](F)(F)F |
| InChi： | InChI=1S/F4Ge/c1-5(2,3)4 |
| InChiKey： | InChIKey=PPMWWXLUCOODDK-UHFFFAOYSA-N |
property |
|
| MeltingPoint： | -36.5 DEG C(LIT) |
| Boiling_Point： | -37 TO -35 DEG C |
| Density： | 2.46g/mLat-37°C(lit.) |
| PhysicalProperty： | TRANSITION TEMPERATURE: SUBLIMATION POINT -36.5 DEG C |
| Comments： | APPLICATION: EMPLOYED IN STUDIES ON ROOM-TEMPERATURE OXIDATION OF NOBLE METALS AND THE FABRICATION OF SIGE CRYSTALLITES ON GLASS SUBSTRATES 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 GENERAL DESCRIPTION: ATOMIC NUMBER OF BASE MATERIAL: 32 GERMANIUM RECOMMENDED PRODUCTS: MONEL GAS REGULATORS Z562483 OR Z405981 (CGA 330) ARE RECOMMENDED RECOMMENDED PRODUCTS: REQUIRES 316 SS GAS REGULATOR Z173959 OR Z173967 RIDADR: UN 3304 2.3 UNSPSC: 12142100 WGK: 3 |
| Specification： | ELECTRONIC GRADE |
secure_info |
|
| secure_symbol： |
GHS05
|
| secure_signal_word： | Danger |
| secure_risk_stmt： | H314 |
| secure_cautionary_stmt： | P280-P305 + P351 + P338-P310 |
| secure_damage_code： | C |
| secure_risk_disclosure_stmt： | R:34 |
| secure_security_stmt： | S:26-36/37/39-45 |
| secure_wgk_germany： | 3 |
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