Description

1-Propene, 2-Methyl-, Trimer, Sulfurized is a specialized organosulfur compound derived from the controlled sulfurization of isobutylene trimer, serving as a high-performance additive in demanding industrial formulations. Its primary value lies in providing exceptional extreme pressure (EP) and anti-wear properties, significantly enhancing the durability and operational lifespan of lubricants and functional fluids. This product is essential for manufacturers in the lubricant, metalworking, and specialty chemical industries seeking to improve the performance of gear oils, industrial greases, and other tribological systems under severe operating conditions.

Application

• As a key extreme pressure (EP) additive in industrial gear oils and transmission fluids.
• Formulation of high-performance metalworking fluids and cutting oils for machining operations.
• Enhancing the load-carrying capacity and anti-wear properties of industrial greases.
• Component in specialized tribological packages for automotive and heavy-duty applications.
• Used as a sulfur carrier in the synthesis of other organosulfur compounds.
• Additive for improving the performance of lubricating base oils under high-stress conditions.

Basic Information

Product Name	1-Propene, 2-Methyl-, Trimer, Sulfurized
CAS No.	68037-13-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfurized Isobutylene Trimer; Isobutylene Trimer, Sulfurized; Trisobutylene, Sulfurized; Sulfurized Trisobutylene; EP Additive T321; Lubricant Additive 68037-13-8; Sulfur-Capped C12 Olefin Trimer
EINECS	Contact for details

Quality Control

Our production of 1-Propene, 2-Methyl-, Trimer, Sulfurized adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed for critical parameters including sulfur content, viscosity, and active component concentration to meet precise customer specifications. Certificates of Analysis (COA) documenting these rigorous quality tests are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent contamination and minimize exposure to air.

Specification

Item	Specification
Appearance	Clear, amber to dark brown liquid
Identification (IR)	Conforms
Sulfur Content	Contact for details
Kinematic Viscosity @ 40°C	Contact for details
Specific Gravity @ 20°C	Contact for details
Flash Point	> 150°C

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