Description

1,2,3,4-Tetraethyl-1,3-Cyclopentadiene is a specialized, multi-substituted cyclopentadiene derivative of significant interest in advanced organic synthesis and materials science. Its unique sterically hindered structure makes it a valuable precursor for synthesizing complex ligands, organometallic catalysts, and novel polymeric materials. This high-purity intermediate is essential for R&D and production in fine chemical, pharmaceutical, and advanced material sectors seeking to develop new compounds with tailored properties.

Application

• Organometallic Catalyst & Ligand Synthesis: Serves as a key building block for creating sterically demanding ligands used in transition metal catalysis for polymerization and cross-coupling reactions.
• Fine Chemical & Pharmaceutical Intermediates: Utilized in the research and development of complex organic molecules, including potential active pharmaceutical ingredients (APIs).
• Advanced Material Development: Acts as a monomer or precursor for novel polymers, resins, and specialty materials with specific thermal or mechanical properties.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new synthetic methodologies and reaction pathways due to its unique substitution pattern.
• Specialty Additives: Investigated for use in formulating high-performance additives for fuels, lubricants, or elastomers.

Basic Information

Product Name	1,2,3,4-Tetraethyl-1,3-Cyclopentadiene
CAS No.	10515-15-8
Molecular Formula	C13H22
Molecular Weight	178.32 g/mol
Synonyms	1,3-Cyclopentadiene, 1,2,3,4-tetraethyl-; Tetraethylcyclopentadiene; 1,2,3,4-Tetraethylcyclopenta-1,3-diene; NSC 163080
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetraethyl-1,3-Cyclopentadiene is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. For long-term storage, maintaining the product under an inert atmosphere (e.g., nitrogen or argon) is recommended to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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