Description

Bis[Bis(2-Ethylhexyl)Phosphinooxy]Cadmium is an organocadmium compound primarily utilized as a specialized precursor in advanced material synthesis. This compound matters for its role in facilitating precise chemical reactions, particularly in the controlled deposition of cadmium-containing layers. Industrial and research chemists in the fields of semiconductor manufacturing, quantum dot synthesis, and specialty catalyst development require this high-purity material for its specific reactivity profile.

Application

• Precursor for II-VI Semiconductor Materials: Key in the synthesis of cadmium sulfide (CdS) and cadmium selenide (CdSe) nanoparticles and thin films for optoelectronic devices.
• Quantum Dot Production: Serves as a cadmium source in the controlled synthesis of high-quality quantum dots for display technologies, bio-imaging, and solar cells.
• Specialty Catalyst: Used in specific organic synthesis reactions, such as cross-coupling and polymerization, where its unique ligand structure is advantageous.
• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): Employed as a volatile precursor for the deposition of cadmium-based coatings and functional layers.
• Research & Development: Essential for academic and industrial R&D exploring new cadmium-containing compounds and nanomaterials.
• Phosphor Manufacturing: Potential use in the synthesis of certain cadmium-based phosphors for lighting and display applications.

Basic Information

Product Name	Bis[Bis(2-Ethylhexyl)Phosphinooxy]Cadmium
CAS No.	7495-93-4
Molecular Formula	C₃₂H₆₈CdO₂P₂
Molecular Weight	659.21 g/mol
Synonyms	Bis(bis(2-ethylhexyl)phosphinato)cadmium; Cadmium bis[bis(2-ethylhexyl)phosphinate]; Cadmium bis(di-2-ethylhexylphosphinate); Di-2-ethylhexylphosphinic acid cadmium salt; Cadmium di(2-ethylhexyl)phosphinate; Cadmium DEHP; (2-Ethylhexyl)phosphinic acid cadmium derivative
EINECS	Contact for details

Quality Control

Our Bis[Bis(2-Ethylhexyl)Phosphinooxy]Cadmium is produced under stringent conditions to ensure batch-to-batch consistency and high purity, meeting the exacting requirements of advanced material synthesis. All products undergo rigorous quality testing, including assay and impurity profile analysis. Certificates of Analysis (COA) detailing purity, identity, and specific tests are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize stability. Due to its hygroscopic and easily oxidized nature, containers must be kept sealed and allowed to reach room temperature before opening to prevent moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (Cd content)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Heavy Metals (as Pb)	< 10 ppm
Moisture (KF)	< 0.5%

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