Description

1,3-Bis(Tetramethylcyclopentadienyl)Propane, 98% is a high-purity, substituted cyclopentadienyl ligand precursor used in organometallic chemistry and catalysis. This compound is valued for its role in synthesizing advanced metallocene catalysts, which are critical for producing specialized polymers and facilitating novel organic transformations. It is primarily required by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials sectors for developing next-generation catalytic systems.

Application

• Metallocene Catalyst Synthesis: Serves as a crucial ligand precursor for constructing Group 4 (Ti, Zr, Hf) metallocenes used in olefin polymerization.
• Polymerization Research: Enables the development of novel catalysts for producing polymers with controlled tacticity, molecular weight, and co-monomer incorporation.
• Organometallic Reagent: Used in academic and industrial research to create new organometallic complexes for catalytic applications.
• Fine Chemical Synthesis: Employed as a building block or catalyst component in asymmetric synthesis and other specialized organic reactions.
• Material Science: Investigated for use in creating metal-organic frameworks (MOFs) or other functional materials with tailored properties.

Basic Information

Product Name	1,3-Bis(Tetramethylcyclopentadienyl)Propane, 98%
CAS No.	108344-77-0
Molecular Formula	C25H38
Molecular Weight	338.57 g/mol
Synonyms	1,3-Bis(pentamethylcyclopentadienyl)propane (common name); 1,1,2,2,3,3,4,4,5,5,1',1',2',2',3',3',4',4',5',5'-Eicosamethyl-1,1'-bi(cyclopenta-2,4-dien-1-yl)propane; Propane-1,3-diylbis(pentamethylcyclopentadiene); Tetramethylcyclopentadienyl Propane Bridged Ligand; TMCP Ligand Precursor; Bis(TMCP)Propane
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Tetramethylcyclopentadienyl)Propane, 98% is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC and NMR, to confirm identity and assay. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment 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) at room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should only be opened in an inert environment.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., Toluene, THF, Hexane)

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