Description

Sodium-I-Propylcyclopentadienide CAS NO 65090-77-9 is an organometallic compound belonging to the class of alkali metal cyclopentadienides. This compound serves as a versatile and highly reactive precursor for the synthesis of transition metal complexes and advanced organometallic catalysts. It is essential for researchers and manufacturers in the fields of organometallic chemistry, polymer catalysis, and fine chemical synthesis who require a reliable source of high-purity, reactive intermediates.

Application

• Catalyst Precursor: Key starting material for synthesizing metallocene and other single-site catalysts used in polyolefin (e.g., polyethylene, polypropylene) production.
• Organic Synthesis: Acts as a strong nucleophile and base in deprotonation reactions and the formation of carbon-carbon bonds.
• Material Science Research: Used in the development of novel organometallic frameworks and precursors for chemical vapor deposition (CVD).
• Pharmaceutical Intermediates: Employed in the synthesis of complex molecules and active pharmaceutical ingredients (APIs) requiring cyclopentadienyl ligand systems.
• Coordination Chemistry: Fundamental reagent for preparing cyclopentadienyl complexes of various transition metals for academic and industrial research.

Basic Information

Product Name	Sodium-I-Propylcyclopentadienide
CAS No.	65090-77-9
Molecular Formula	C8H11Na
Molecular Weight	130.16 g/mol
Synonyms	Sodium Isopropylcyclopentadienide; Sodium (Isopropylcyclopentadienyl); 1-Isopropylcyclopentadienylsodium; (Isopropylcyclopentadienyl)sodium; Sodium 1-(1-methylethyl)cyclopentadienide; Cp*Na derivative; Organosodium compound
EINECS	Contact for details

Quality Control

Our Sodium-I-Propylcyclopentadienide is produced and handled under stringent quality control protocols to ensure batch-to-batch consistency and high reactivity. Each lot is analyzed to confirm identity, purity, and suitability for sensitive organometallic synthesis. Certificates of Analysis (COA) documenting key parameters are available upon request, supporting compliance with rigorous research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly reactive and moisture-sensitive nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Handle and open containers only in a controlled, moisture-free environment such as a glovebox.

Specification

Item	Specification
Appearance	Off-white to beige powder or solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Solubility	Soluble in THF, ethers; reacts with protic solvents

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