Description

Ethoxydiethylindium, 98% is a high-purity organoindium compound primarily used as a precursor in advanced material synthesis. This compound matters for its role in depositing high-quality indium-containing thin films, which are critical for optoelectronic performance. It is essential for manufacturers and R&D facilities in the semiconductor, LED, and photovoltaic industries seeking reliable, high-purity metalorganic sources for chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes.

Application

• Metalorganic Chemical Vapor Deposition (MOCVD): A key precursor for the growth of indium-based III-V compound semiconductors.
• Atomic Layer Deposition (ALD): Used to deposit uniform, conformal indium oxide (In2O3) or indium-doped thin films for advanced electronics.
• Thin-Film Transistor (TFT) Fabrication: Enables the production of transparent conductive oxides (TCOs) for display technologies.
• Photovoltaic Research: Serves as a source material for developing next-generation solar cells, including CIGS (copper indium gallium selenide) absorbers.
• LED Manufacturing: Critical for the epitaxial growth of indium gallium nitride (InGaN) layers in high-efficiency blue and green LEDs.
• Catalysis Research: Investigated as a catalyst or catalyst precursor in specialized organic synthesis reactions.

Basic Information

Product Name	Ethoxydiethylindium, 98%
CAS No.	54702-73-7
Molecular Formula	C6H15OIn
Molecular Weight	209.99 g/mol
Synonyms	Diethyl(ethoxy)indium; Ethoxydiethylindium(III); Indium, diethyl(ethoxy)-; Diethyl indium ethoxide; (Ethoxy)diethylindium; Et2InOEt; In(OEt)Et2; MOI-5 (common precursor designation)
EINECS	Contact for details

Quality Control

Every batch of Ethoxydiethylindium, 98% undergoes rigorous analytical testing to ensure it meets the stringent purity requirements for electronic-grade applications. Our quality assurance protocols are designed to guarantee batch-to-batch consistency and traceability. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation and moisture, this material should be handled and stored using standard air-free techniques (Schlenk line or glovebox). Recommended long-term storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Indium content)	≥ 98.0%
Purity (GC)	≥ 98.0%
Density (at 20°C)	~1.3 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.