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:2025-01-27 09:38:02
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) |
UNSPSC Code | 12161600 |
NACRES | NA.22 |
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.
reaction suitability
core: germanium
reagent type: catalyst
GERMANIUM(IV) METHOXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 67)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9639 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3572 | 66 |
Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
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