Tetramethylgermane
Synonym(s):Tetramethylgermane
- CAS NO.：865-52-1
- Empirical Formula: C4H12Ge
- Molecular Weight: 132.78
- MDL number: MFCD00014843
- EINECS: 212-745-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:52
What is Tetramethylgermane?
Chemical properties
clear colorless to slightly yellow liquid
The Uses of Tetramethylgermane
Employed as a Chemical Vapor Deposition (CVD) precursor to germanium oxide thin films.
The Uses of Tetramethylgermane
CVD precursor to germanium oxide thin films.
Properties of Tetramethylgermane
| Melting point: | -88 °C (dec.) (lit.) |
| Boiling point: | 43-44 °C/740 mmHg (lit.) |
| Density | 0.978 g/mL at 25 °C (lit.) |
| vapor pressure | 6.74 psi ( 20 °C) |
| refractive index | n |
| Flash point: | −35 °F |
| storage temp. | Flammables area |
| form | liquid |
| Specific Gravity | 0.978 |
| color | colorless |
| Water Solubility | Not miscible or difficult to mix in water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Dielectric constant | 1.8200000000000001 |
| CAS DataBase Reference | 865-52-1(CAS DataBase Reference) |
Safety information for Tetramethylgermane
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetramethylgermane
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