Description

2-[[[(Dodecylthio)Acetyl]Oxy]Methyl]-2-Ethyl-1,3-Propanediyl Bis[(Dodecylthio)Acetate] is a specialized organosulfur compound with a complex, multi-branched molecular structure. This chemical matters as a high-performance additive, offering unique properties derived from its long-chain thioether and ester functionalities. It is primarily needed by formulators in the polymer and lubricant industries seeking advanced stabilization and modification agents.

Application

• Polymer Additive: Acts as a multifunctional stabilizer and plasticizer in PVC and other specialty polymer systems.
• Lubricant & Grease Formulation: Serves as an extreme pressure (EP) additive and anti-wear agent in synthetic lubricants and industrial greases.
• Metalworking Fluids: Used as a key component to enhance lubricity and provide corrosion protection in cutting and grinding fluids.
• Fuel & Oil Additive: Functions as a detergent and dispersant to prevent deposit formation in fuels and engine oils.
• Adhesive & Sealant Modifier: Imparts flexibility and improved aging resistance in high-performance adhesive and sealant formulations.
• Rubber Processing Aid: Utilized as a peptizing agent and plasticizer in the processing of synthetic rubbers.

Basic Information

Product Name	2-[[[(Dodecylthio)Acetyl]Oxy]Methyl]-2-Ethyl-1,3-Propanediyl Bis[(Dodecylthio)Acetate]
CAS No.	84145-14-2
Molecular Formula	C55H106O8S3
Molecular Weight	967.7 g/mol
Synonyms	2-Ethyl-2-[[[(dodecylthio)acetyl]oxy]methyl]-1,3-propanediyl bis[(dodecylthio)acetate]; Tris(dodecylthioacetate) of 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol; Pentaerythritol derivative, tris(dodecylthioacetate); Thioether Ester of Pentaerythritol; Multifunctional Thioacetate; Lubricant Additive TDA; Antioxidant Synergist; Polymer Modifier 84145-14-2
EINECS	Contact for details

Quality Control

Our production of 2-[[[(Dodecylthio)Acetyl]Oxy]Methyl]-2-Ethyl-1,3-Propanediyl Bis[(Dodecylthio)Acetate] adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance protocols.

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 material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Pale Yellow to Amber Viscous Liquid
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 95.0%
Sulfur Content	9.5 - 10.5 %
Acid Value	≤ 2.0 mg KOH/g
Moisture (KF)	≤ 0.5 %

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