Description

Triphenyltin-Bis(Diethyl)Dithiophosphate is an organotin compound with significant utility as a specialized additive and intermediate. This chemical matters for its role in enhancing material properties and facilitating specific catalytic or stabilization processes in advanced manufacturing. Industries requiring high-performance additives, such as polymer stabilization, specialized catalysis, and advanced material synthesis, are the primary users of this product.

Application

• As a stabilizer and antioxidant in high-performance polymers and plastics to prevent thermal degradation.
• As a catalyst or catalyst precursor in specific organic synthesis reactions.
• As a biocide or antifouling agent in specialized industrial formulations.
• As an additive in lubricants and greases to provide extreme pressure and anti-wear properties.
• As a key intermediate for the synthesis of other organotin compounds with agricultural or industrial applications.
• In research and development for novel material science and chemical processes.

Basic Information

Product Name	Triphenyltin-Bis(Diethyl)Dithiophosphate
CAS No.	2117-78-4
Molecular Formula	C26H34O4P2S4Sn
Molecular Weight	719.56 g/mol
Synonyms	Triphenyltin O,O'-Diethyl Dithiophosphate; Triphenyltin Diethyl Dithiophosphate; Stannane, [(Diethoxyphosphinothioyl)thio]triphenyl-; Fentin Diethyl Dithiophosphate; TPBT; Triphenylstannyl Diethyl Dithiophosphate; (Diethoxyphosphinothioyl)thio-triphenylstannane; ENT 28009
EINECS	218-321-2

Quality Control

Our Triphenyltin-Bis(Diethyl)Dithiophosphate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet our high standards. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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