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GERMANIUM(IV) METHOXIDE

Product Name
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
Formula Weight
196.78
MOL File
992-91-6.mol
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GERMANIUM(IV) METHOXIDE Property

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 
n20/D 1.399(lit.)
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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H371May cause damage to organs

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
396362
Product name
Germanium(IV) methoxide
Packaging
5g
Price
$119
Updated
2024/03/01
Alfa Aesar
Product number
A18437
Product name
Germanium(IV) methoxide, 98%
Packaging
5g
Price
$167
Updated
2024/03/01
Alfa Aesar
Product number
A18437
Product name
Germanium(IV) methoxide, 98%
Packaging
25g
Price
$757
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
SDY0000489
Product name
TETRAMETHOXYGERMANIUM
Purity
95.00%
Packaging
5G
Price
$436
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SDY0000489
Product name
TETRAMETHOXYGERMANIUM
Purity
95.00%
Packaging
1G
Price
$636.21
Updated
2021/12/16
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GERMANIUM(IV) METHOXIDE Chemical Properties,Usage,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

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GERMANIUM(IV) METHOXIDE Suppliers

Belgium 1 China 26 Germany 3 India 1 Japan 2 Russia 1 Singapore 1 Switzerland 1 United Kingdom 6 United States 20 Global 62
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
Guangzhou Jhd Chemical Reagent Co., Ltd.
Tel
020-84383047
Fax
020-84380294
Email
sales@jhd.com.cn
Country
China
ProdList
9190
Advantage
65
JinJin Le Chemical Co., Ltd
Tel
10106090
Email
jjlchem2@163.com
Country
China
ProdList
9986
Advantage
58

992-91-6, GERMANIUM(IV) METHOXIDERelated Search:

Germanium AMMONIUM TRIS(OXALATO)GERMANATE GERMANIUM(IV) METHOXIDE TETRAOXA-5-GERMASPIRO[4.4]NONANE TETRA-N-BUTOXYGERMANE GERMANIUM TETRA-SEC-BUTOXIDE GERMANIUM TETRA-I-BUTOXIDE GERMANIUM TETRA-T-BUTOXIDE GERMANIUM(IV) ISOPROPOXIDE GERMANIUM(IV) ETHOXIDE DIPOTASSIUM TRIS(1,2-BENZENEDIOLATO-O,O')GERMANATE GERMANIUM N-PROPOXIDE

  • TETRAMETHOXYGERMANE
  • TETRAMETHOXYGERMANIUM
  • TETRAMETHOXYGERMANIUM(IV)
  • germanicacidtetramethylester
  • Methylgermanate(IV)
  • tetramethylorthogermanate
  • GERMANIUM TETRAMETHOXIDE
  • GERMANIUM METHOXIDE
  • GERMANIUM(IV) METHOXIDE
  • Germanium methoxide (Tetramethoxygermane)
  • Germanium(IV)methoxide,98%
  • TETRAMETHYOXYGERMANE
  • Orthogermanic acid tetramethyl ester
  • Germanium(IV) methoxide,97%
  • Germanium(Ⅳ) methoxide
  • GERMANIUM(IV) METHOXIDE ISO 9001：2015 REACH
  • Germanium(IV) methoxide, 97% 1GR
  • 992-91-6
  • GeOCH34
  • CH3O4Ge
  • CH4O14Ge
  • C4H12O4Ge
  • C4H12GeO4
  • Catalysis and Inorganic Chemistry