Description

Diphenylantimony Diphenyldithiophosphinate is an organometallic compound featuring antimony and phosphorus within a unique ligand framework. This compound matters as a specialized reagent and potential catalyst precursor, offering distinct reactivity profiles for advanced synthesis and materials science applications. Industries involved in polymer research, specialty chemical synthesis, and the development of novel metal-organic complexes are the primary users of this material.

Application

• As a catalyst or catalyst precursor in specialized organic transformations and polymerization reactions.
• As a stabilizer or additive in high-performance polymer formulations to enhance specific material properties.
• As a research chemical in academic and industrial laboratories for studying organoantimony chemistry and ligand behavior.
• In the synthesis of novel metal-organic frameworks (MOFs) or coordination polymers with tailored functionalities.
• As a potential flame retardant synergist or smoke suppressant in specific polymer systems.
• For the development of specialty materials with unique optical or electronic properties.

Basic Information

Item	Detail
Product Name	Diphenylantimony Diphenyldithiophosphinate
CAS No.	106175-35-3
Molecular Formula	C30H25P2S2Sb
Molecular Weight	635.41 g/mol
Synonyms	Diphenylstibanyl Diphenyldithiophosphinate; Diphenylantimony O,O'-Diphenyldithiophosphinate; Antimony, diphenyl[(diphenylphosphinothioyl)thio]-; Diphenyl[(diphenylphosphinothioyl)thio]stibane; (Diphenylphosphinothioylthio)diphenylstibane; Diphenylantimony diphenylphosphorodithioate; Stibine, diphenyl[(diphenylphosphinothioyl)thio]-
EINECS	Contact for details

Quality Control

Our Diphenylantimony Diphenyldithiophosphinate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including NMR, IR spectroscopy, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized and moisture-sensitive; ensure containers are sealed immediately after use.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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