Description

Tetramethyldialuminium Dihydride is a highly reactive organoaluminum compound, primarily utilized as a versatile precursor and reducing agent in advanced chemical synthesis. Its core value lies in its ability to facilitate precise and efficient reactions in controlled environments, making it indispensable for producing specialized materials. This compound is critical for researchers and manufacturers in the semiconductor, fine chemical, and advanced materials industries who require high-purity organometallic reagents.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Serves as a key aluminum source for depositing thin films of aluminum oxide, aluminum nitride, or other aluminum-containing materials on semiconductor wafers and optical components.
• Polymerization Catalyst Co-Catalyst: Acts as an essential component in Ziegler-Natta and other coordination catalyst systems for the production of polyolefins and specialty polymers.
• Organic Synthesis Reagent: Employed as a powerful reducing agent or hydride transfer agent in the synthesis of complex pharmaceutical intermediates and fine chemicals.
• Precursor for Other Organoaluminum Compounds: Used as a starting material for synthesizing a wide range of tailored organometallic complexes and reagents for research and development.
• Material Science Research: Facilitates the development of novel metal-organic frameworks (MOFs), nanomaterials, and composite materials with tailored properties.

Basic Information

Item	Detail
Product Name	Tetramethyldialuminium Dihydride
CAS No.	33196-65-5
Molecular Formula	C4H14Al2
Molecular Weight	116.12 g/mol
Synonyms	Dimethylaluminium Hydride Dimer; Tetramethylaluminum Dihydride; Bis(μ-hydrido)bis(dimethylaluminium); DMAH Dimer; (AlH(CH3)2)2; Tetramethyldialane; Dimethylalane Dimer
EINECS	Contact for details

Quality Control

Our Tetramethyldialuminium Dihydride is manufactured under stringent conditions to ensure high purity and batch-to-batch consistency, meeting the exacting requirements of advanced material synthesis. Quality is verified through comprehensive analytical techniques including NMR, GC, and titration methods. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at temperatures between 2°C and 8°C in a cool, dry, and well-ventilated area dedicated for pyrophoric and moisture-sensitive materials. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Assay (Al content)	≥ 95.0%
Purity (by GC)	≥ 90.0%
Volatile Impurities	≤ 5.0%

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