Description

Pentamethylcyclopentadienylindium (I), Elec. Gr. (99.999%-In) Puratrem is a high-purity organometallic compound used as a precursor in advanced material synthesis. Its core value lies in delivering ultra-high purity indium, which is critical for ensuring the performance and reliability of next-generation electronic and optoelectronic devices. This product is essential for R&D and production teams in the semiconductor, compound semiconductor, and advanced thin-film deposition industries.

Application

• Metal-Organic Chemical Vapor Deposition (MOCVD): A key indium source for the epitaxial growth of high-performance III-V compound semiconductors like InGaN, InP, and InAs.
• Atomic Layer Deposition (ALD): Used as a precursor for depositing ultra-thin, conformal indium oxide (In2O3) or indium-containing complex oxide films for transistors and transparent conductive electrodes.
• Advanced Material Research: Serves as a fundamental building block in organometallic chemistry and materials science for developing novel catalysts and functional materials.
• Photovoltaics: Employed in the fabrication of high-efficiency thin-film solar cells, such as CIGS (Copper Indium Gallium Selenide).
• Light-Emitting Diodes (LEDs): Critical for manufacturing high-brightness LEDs, particularly in the active regions where precise indium composition controls wavelength and efficiency.
• Specialty Coating: Used to create specialized indium-based coatings with unique electrical or optical properties.

Basic Information

Product Name	Pentamethylcyclopentadienylindium (I), Elec. Gr. (99.999%-In) Puratrem
CAS No.	102920-51-4
Molecular Formula	C10H15In
Molecular Weight	226.04 g/mol
Synonyms	Indium(I) Pentamethylcyclopentadienide; (Pentamethylcyclopentadienyl)indium(I); Cp*In; InCp*; Pentamethylcyclopentadienyl Indium; 1,2,3,4,5-Pentamethyl-2,4-cyclopentadien-1-ylindium
EINECS	Contact for details

Quality Control

Our Pentamethylcyclopentadienylindium (I) is manufactured and tested to meet the stringent requirements of the electronics and semiconductor industries. Each batch is verified for ultra-high purity with a guaranteed minimum indium (In) purity of 99.999% (5N) by trace metal analysis. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (Indium Content)	≥ 99.999% (5N) on metals basis
Trace Metal Analysis	≤ 10 ppm total metallic impurities
Solubility	Soluble in common organic solvents (e.g., toluene, hexane)

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