Description

Tetramethyl Thioperoxydiphosphate is an organophosphorus compound primarily used as a key intermediate and reagent in specialized chemical synthesis. This compound matters for its role in the production of advanced agrochemicals and flame retardants, where its specific thioperoxydiphosphate structure imparts valuable properties to the final products. Industries that need it include manufacturers of pesticides, plastic additives, and research institutions developing novel organophosphorus chemistry.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of certain insecticides and acaricides.
• Flame Retardant Precursor: Used in the manufacture of phosphorus-based flame retardant additives for polymers and plastics.
• Chemical Synthesis Reagent: Serves as a specialized reagent in organic and organometallic synthesis laboratories.
• Lubricant & Hydraulic Fluid Additive: Employed as an extreme pressure additive and anti-wear agent in industrial lubricant formulations.
• Polymer Modification: Acts as a cross-linking agent or modifier for specific engineering plastics to enhance thermal stability.
• Research & Development: Utilized in academic and industrial R&D for studying novel organophosphorus compounds and their reactivities.

Basic Information

Product Name	Tetramethyl Thioperoxydiphosphate
CAS No.	5930-71-2
Molecular Formula	C4H12O6P2S
Molecular Weight	266.15 g/mol
Synonyms	Thioperoxydiphosphoric Acid, Tetramethyl Ester; Tetramethyl Dithiopyrophosphate; TMTPD; Phosphorothioic Acid, P,P'-[Dithiobis[(thioxomethylene)]]]bis-, P,P,P',P'-Tetramethyl Ester; Bis(O,O-dimethyl thiophosphoryl) Disulfide; Dimethyl Thiophosphoric Anhydrosulfide; O,O,O',O'-Tetramethyl Dithiopyrophosphate; Tetramethyl Dithiodiphosphate
EINECS	227-666-3

Quality Control

Our Tetramethyl Thioperoxydiphosphate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 3.0% total
Density (20°C)	~1.30 g/cm³

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