Germanium(IV) ethoxide

ALDRICH/339180 - ≥99.95% trace metals basis

Synonym: Tetraethoxygermanium

CAS Number: 14165-55-0
Empirical Formula (Hill Notation): C₈H₂₀GeO₄
Molecular Weight: 252.88
EC Number: 238-007-8
MDL Number: MFCD00015121
Linear Formula: Ge(OC₂H₅)₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-339180-5G	5 g	$190.00 1/EA		Add To Favorites
45-339180-25G	25 g	$754.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99.95% trace metals basis
density	1.14 g/mL at 25 °C (lit.)
form	liquid
impurities	≤0.01% Si
InChI	1S/C8H20GeO4/c1-5-10-9(11-6-2,12-7-3)13-8-4/h5-8H2,1-4H3
InChI key	GXMNGLIMQIPFEB-UHFFFAOYSA-N
reaction suitability	core: germanium
	reagent type: catalyst
refractive index	n20/D 1.407 (lit.)
SMILES string	CCO[Ge](OCC)(OCC)OCC

Application:	Sol-gel intermediate for optical fibers and photosensitive SiO₂-BeO₂ glasses.
Other Notes:	Contains toluene
Packaging:	5, 25 g in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	26-36
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	120.0 °F - closed cup
Flash Point(C)	48.9 °C - closed cup

Purity	≥99.95% trace metals basis
Density	1.14 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.407 (lit.)
UNSPSC	12352103

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