Germanium(IV) methoxide

ALDRICH/396362

Synonym: Methyl germanate(IV); Tetramethoxygermanium

CAS Number: 992-91-6
Empirical Formula (Hill Notation): C₄H₁₂GeO₄
Molecular Weight: 196.78
MDL Number: MFCD00014881
Linear Formula: Ge(OCH₃)₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-396362-5G	5 g	$123.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

bp	66-67 °C/36 mmHg (lit.)
density	1.325 g/mL at 25 °C (lit.)
form	liquid
impurities	≤5% methyl alcohol
InChI	1S/C4H12GeO4/c1-6-5(7-2,8-3)9-4/h1-4H3
InChI key	ACOVYJCRYLWRLR-UHFFFAOYSA-N
mp	−18 °C (dec.) (lit.)
reaction suitability	core: germanium
	reagent type: catalyst
refractive index	n20/D 1.399 (lit.)
SMILES string	CO[Ge](OC)(OC)OC

Application:	• 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) • For preparation of metal(IV) β-cyclodextrin bucket wheel complex • Preparation of gold nanoparticle templated germania nanoshells
Application:	Sol-gel intermediate in the formation of GeS₂ and IR-transparent optics.
Packaging:	5 g in glass bottle

Symbol	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	26-36/37-45
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	105.8 °F
Flash Point(C)	41 °C

bp	66-67 °C/36 mmHg (lit.)
mp	−18 °C (dec.) (lit.)
Density	1.325 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.399 (lit.)
UNSPSC	12161600

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