Description

Bis(Pentamethylcyclopentadienyl)Tin is a highly specialized organotin compound characterized by its two pentamethylcyclopentadienyl ligands coordinated to a central tin atom. This compound matters as a versatile precursor and catalyst in advanced organometallic synthesis and materials science, offering unique reactivity and structural control. It is primarily needed by researchers and manufacturers in the fields of organic electronics, polymer catalysis, and the development of novel semiconductor materials and thin-film coatings.

Application

• Precursor for the chemical vapor deposition (CVD) and atomic layer deposition (ALD) of tin-containing thin films.
• Catalyst or co-catalyst in specialized polymerization reactions, including ring-opening polymerization.
• Research reagent in organometallic chemistry for the synthesis of novel tin complexes.
• Potential use in the fabrication of organic light-emitting diodes (OLEDs) and other optoelectronic devices.
• Starting material for the development of tin-based nanomaterials and nanoparticles.
• Use in surface modification and the creation of functional coatings with specific electronic properties.

Basic Information

Product Name	Bis(Pentamethylcyclopentadienyl)Tin
CAS No.	69446-44-2
Molecular Formula	C₂₀H₃₀Sn
Molecular Weight	397.16 g/mol
Synonyms	Bis(pentamethylcyclopentadienyl)tin; Di(pentamethylcyclopentadienyl)tin; Decamethylstannocene; Stannocene, decamethyl-; Tin, bis(pentamethylcyclopentadienyl)-; Cp*₂Sn
EINECS	Contact for details

Quality Control

Our Bis(Pentamethylcyclopentadienyl)Tin is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analysis, including NMR spectroscopy and elemental analysis, to verify identity and composition. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air or moisture must be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline solid
Identification (NMR)	Conforms to structure
Purity (NMR / Elemental Analysis)	≥ 95%
Tin (Sn) Content	Contact for details

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