Description

Bis(Tetramethylheptanedionato)Lead-Pentamethyldiethylenetriamine Adduct is a specialized organolead compound designed for high-performance applications requiring precise metal-organic precursors. This adduct offers enhanced stability and controlled reactivity, making it a critical material for advanced material synthesis. It is primarily utilized by R&D and manufacturing professionals in the electronics and specialty chemical sectors for depositing lead-containing films and developing novel catalysts.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): As a volatile precursor for depositing lead oxide (PbO) or other lead-containing thin films in semiconductor and optical device fabrication.
• Sol-Gel Processing: For the synthesis of lead-based ceramics, ferroelectric materials (e.g., PZT), and glass coatings.
• Catalysis Research: As a precursor or catalyst component in organic synthesis and polymerization reactions.
• Nanomaterial Synthesis: For the production of lead-based nanoparticles and quantum dots with controlled size and properties.
• Polymer Additives: As a potential stabilizer or property-modifying agent in specialty polymer formulations.
• Academic & Industrial R&D: Serves as a key reagent for exploring new materials in photovoltaics, sensors, and superconductors.

Basic Information

Item	Details
Product Name	Bis(Tetramethylheptanedionato)Lead-Pentamethyldiethylenetriamine Adduct
CAS No.	180129-52-6
Molecular Formula	C₂₉H₅₇N₃O₄Pb
Molecular Weight	~ 758.99 g/mol
Synonyms	Lead(II) bis(2,2,6,6-tetramethyl-3,5-heptanedionato)-N,N,N',N'',N''-pentamethyldiethylenetriamine adduct; Pb(tmhd)₂-PMDETA; Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead complex with PMDETA; Lead β-diketonate adduct; Organolead precursor; Lead(II) tmhd₂ PMDETA adduct; Pb(TMHD)₂•PMDETA
EINECS	Contact for details

Quality Control

Our Bis(Tetramethylheptanedionato)Lead-Pentamethyldiethylenetriamine Adduct is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR, elemental analysis (EA), and inductively coupled plasma (ICP) to verify composition and trace metal content. Certificates of Analysis (COA) documenting all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and degradation. Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Yellow to orange solid or viscous liquid
Identification (NMR)	Conforms to structure
Purity (NMR / HPLC)	≥ 95.0%
Lead (Pb) Content	~ 27.3% (Theoretical)
Trace Metals (ICP-MS)	≤ 100 ppm total
Solubility	Soluble in common organic solvents

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