Description

2,2-Bis[[3-(Hexylthio)-1-Oxopropoxy]Methyl]Propane-1,3-Diyl Bis[3-(Hexylthio)Propionate] is a high-performance, multifunctional thioether-based compound designed for advanced material formulations. Its molecular structure provides exceptional properties as a plasticizer and stabilizer, offering enhanced flexibility and durability to polymer systems. This product is essential for manufacturers in the polymer, lubricant additive, and specialty chemical industries seeking to improve product performance and longevity. CAS No. 68092-48-8.

Application

• Polymer Plasticizer: Imparts excellent flexibility and low-temperature performance to PVC, polyurethanes, and other specialty polymers.
• Lubricant & Grease Additive: Functions as an extreme pressure (EP) additive and anti-wear agent, improving the performance of industrial lubricants and metalworking fluids.
• Stabilizer for Elastomers: Enhances the thermal and oxidative stability of synthetic rubbers and thermoplastic elastomers (TPE).
• Adhesive & Sealant Formulation: Used as a modifier to improve the adhesion, cohesion, and flexibility of high-performance adhesives and sealants.
• Coating Additive: Incorporated into coatings and inks to improve film flexibility, adhesion to substrates, and chemical resistance.
• Synthetic Intermediate: Serves as a key building block in the synthesis of more complex sulfur-containing specialty chemicals.

Basic Information

Product Name	2,2-Bis[[3-(Hexylthio)-1-Oxopropoxy]Methyl]Propane-1,3-Diyl Bis[3-(Hexylthio)Propionate]
CAS No.	68092-48-8
Molecular Formula	C46H84O8S4
Molecular Weight	901.5 g/mol
Synonyms	Bis(3-(hexylthio)propionyloxymethyl)-3-(3-(hexylthio)propionyloxy)-2,2-bis[[3-(hexylthio)propionyloxy]methyl]propyl propionate; Tetra(3-(hexylthio)propionate) of Pentaerythritol; Pentaerythritol Tetrakis(3-(hexylthio)propionate); Pentaerythritol Tetra(3-hexylthiopropionate); Thioether Plasticizer 68092-48-8; Multifunctional Thioether Ester; Hexylthiopropionate Derivative; Plasticizer S-4
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis[[3-(Hexylthio)-1-Oxopropoxy]Methyl]Propane-1,3-Diyl Bis[3-(Hexylthio)Propionate] adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and ignition sources. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color (Gardner)	≤ 5
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Viscosity @ 25°C	800 - 1200 mPa·s
Specific Gravity @ 20°C	1.00 - 1.05

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