Description

[(2-Ethylhexanoyl)Oxy]Diphenylstibine is a specialized organoantimony compound with the CAS number 5035-58-5. This chemical is valued for its role as a catalyst and intermediate in advanced synthesis, particularly in polymer and material science applications. It is primarily needed by R&D laboratories and industrial manufacturers in the polymer additives, flame retardant, and specialty chemical sectors seeking to develop or enhance material properties.

Application

• Catalyst or co-catalyst in polymerization reactions for specialty plastics and resins.
• Intermediate in the synthesis of novel organometallic compounds and coordination complexes.
• Potential component in flame retardant formulations for polymers and textiles.
• Research chemical for developing new materials with specific thermal or optical properties.
• Additive in lubricant and grease formulations to modify performance characteristics.
• Precursor for depositing antimony-containing thin films in material science research.

Basic Information

Product Name	[(2-Ethylhexanoyl)Oxy]Diphenylstibine
CAS No.	5035-58-5
Molecular Formula	C₂₀H₂₅O₂Sb
Molecular Weight	427.17 g/mol
Synonyms	Diphenyl(2-ethylhexanoyloxy)stibine; Diphenylstibine 2-ethylhexanoate; Stibine, [(2-ethyl-1-oxohexyl)oxy]diphenyl-; Antimony, diphenyl(2-ethylhexanoato-O)-; (2-Ethylhexanoato-O)diphenylstibine; Diphenylantimony 2-ethylhexanoate; Diphenylstibanyl 2-ethylhexanoate
EINECS	Contact for details

Quality Control

Our [(2-Ethylhexanoyl)Oxy]Diphenylstibine is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Sb content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Heavy Metals (as Pb)	≤ 20 ppm
Loss on Drying	≤ 1.0%

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