ChemicalBook >> CAS DataBase List >>GERMANIUM(IV) METHOXIDE
GERMANIUM(IV) METHOXIDE
- CAS No.
- 992-91-6
- Chemical Name:
- GERMANIUM(IV) METHOXIDE
- Synonyms
- GERMANIUM METHOXIDE;Methylgermanate(IV);TETRAMETHOXYGERMANE;TETRAMETHYOXYGERMANE;TETRAMETHOXYGERMANIUM;GERMANIUM(IV) METHOXIDE;Germanium(Ⅳ) methoxide;GERMANIUM TETRAMETHOXIDE;TETRAMETHOXYGERMANIUM(IV);tetramethylorthogermanate
- CBNumber:
- CB7175372
- Molecular Formula:
- C4H12GeO4
- Molecular Weight:
- 196.78
- MDL Number:
- MFCD00014881
- MOL File:
- 992-91-6.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | -18 °C (dec.) (lit.) |
|---|---|
| Boiling point | 66-67 °C/36 mmHg (lit.) |
| Density | 1.325 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 105 °F |
| form | liquid |
| Specific Gravity | 1.325 |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
| Stability | Stable, but may decompose upon exposure to moist air or water. Flammable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 992-91-6(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H301+H311+H331-H315-H319-H335-H371 | |||||||||
| Precautionary statements | P210-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311-P305+P351+P338 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 10-23/24/25-36/37/38-68/20/21/22 | |||||||||
| Safety Statements | 16-26-36/37/39-45-36/37 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
GERMANIUM(IV) METHOXIDE price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 396362 | Germanium(IV) methoxide | 992-91-6 | 5g | $119 | 2024-03-01 | Buy |
| Alfa Aesar | A18437 | Germanium(IV) methoxide, 98% | 992-91-6 | 5g | $167 | 2024-03-01 | Buy |
| Alfa Aesar | A18437 | Germanium(IV) methoxide, 98% | 992-91-6 | 25g | $757 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | SDY0000489 | TETRAMETHOXYGERMANIUM 95.00% | 992-91-6 | 5G | $436 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SDY0000489 | TETRAMETHOXYGERMANIUM 95.00% | 992-91-6 | 1G | $636.21 | 2021-12-16 | Buy |
GERMANIUM(IV) METHOXIDE Chemical Properties,Uses,Production
Chemical Properties
liquid
Uses
Sol-gel intermediate in the formation of GeS2 and IR-transparent optics.
Uses
Germanium(IV) methoxide can be Used as a promoting agent for vanadyl pyrophosphate-catalyzed oxidation reactions, Used to prepare sol-gel hybrid organic-inorganic coatings for capillary microextension and gas chromatography (GC) and for preparation of metal(IV) β-cyclodextrin bucket wheel complex. Preparation of gold nanoparticle templated germania nanoshells.
GERMANIUM(IV) METHOXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 63)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12568 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2255 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9231 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
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