Description

(Dimethylphosphino)Dimethylgallium is a highly specialized organometallic compound used in advanced material synthesis. This compound matters as a critical precursor for depositing gallium-phosphide-containing thin films, which are essential for next-generation semiconductor and optoelectronic devices. Industries requiring high-purity electronic materials, such as compound semiconductor manufacturing and advanced photovoltaic research, are the primary users of this product.

Application

• Metal-Organic Chemical Vapor Deposition (MOCVD): A key precursor for the epitaxial growth of gallium phosphide (GaP) and related III-V semiconductor thin films.
• Advanced Optoelectronics: Used in the fabrication of light-emitting diodes (LEDs), laser diodes, and photodetectors operating in specific wavelength ranges.
• High-Efficiency Photovoltaics: Serves as a source material for multi-junction solar cells, where precise control over gallium and phosphorus content is crucial.
• Electronic Device Research: Enables the development of novel high-electron-mobility transistors (HEMTs) and other high-frequency devices.
• Material Science R&D: Employed in academic and industrial laboratories for synthesizing new semiconductor alloys and exploring their properties.
• Atomic Layer Deposition (ALD): A potential precursor for the controlled, layer-by-layer deposition of ultra-thin films requiring gallium and phosphorus.

Basic Information

Item	Detail
Product Name	(Dimethylphosphino)Dimethylgallium
CAS No.	92063-66-6
Molecular Formula	C4H12GaP
Molecular Weight	152.83 g/mol
Synonyms	Dimethylgallium Dimethylphosphide; (Dimethylphosphanyl)dimethylgallane; DMGaDMP; Gallium, dimethyl(phosphinidene)-; (Me2P)GaMe2; (Dimethylphosphino)dimethylgallium(III); Gallium, dimethyl[dimethylphosphino]-; (Dimethylphosphanyl)dimethylgallium
EINECS	Contact for details

Quality Control

Our (Dimethylphosphino)Dimethylgallium is produced and handled under strict inert atmosphere conditions to ensure purity and consistency. Each batch undergoes rigorous analytical testing, including NMR spectroscopy and elemental analysis, to verify chemical identity and composition. We provide comprehensive Certificates of Analysis (COA) detailing purity, moisture, and metal impurity levels, supporting integration into sensitive fabrication processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place under an inert atmosphere (argon or nitrogen) at temperatures recommended on the specific product label or safety data sheet. Due to its highly reactive nature, this material must be kept away from air, moisture, and incompatible substances. Always refer to the current Material Safety Data Sheet (MSDS/SDS) for complete handling and storage instructions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (NMR / Elemental Analysis)	≥ 95.0%
Gallium (Ga) Content	45.0 - 46.5 %
Phosphorus (P) Content	19.5 - 21.0 %
Trace Metals (ICP-MS)	Contact for details

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