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Germanium(IV) ethoxide, 99.995% (metals basis), Thermo Scientific Chemicals

Catalog No. AA4305214
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Preparation of GeO2 by CVD; intermediate in sol-gel synthesis

Preparation of Germanium oxide by CVD.Sol-gel intermediate for optical fibers and photosensitive SiO2-BeO2 glasses.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

14165-55-0

Molecular Formula

C8H20GeO4

MDL Number

MFCD00015121

Synonym

Germanium tetraethoxide; Tetraethoxygermane

Specifications

Melting Point

-72°C

Color

Colorless

Density

1.14 g/mL

Boiling Point

185.5°C

Flash Point

49°C (121°F)

Odor

Alcohol-like

Refractive Index

1.407

Linear Formula

Ge(OC2H5)4

Quantity

25 g

UN Number

UN1993

Sensitivity

Moisture sensitive

Solubility Information

Reacts with water.

Formula Weight

252.84

Percent Purity

99.995%

Physical Form

Liquid

Assay

(metals basis)

Chemical Name or Material

Germanium (IV) ethoxide

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Hazard Category

H226-H301+H311+H331-H315-H319-H335

Hazard Statement

GHS H Statement
H226-H315-H319
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.

Precautionary Statement

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P311-P312-P330-P332+P313-P363-P370+P378q-P501c

DOTInformation

Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

EINECSNumber

238-007-8

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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