Description

1-Decene, 3,4-Dimethyl- is a branched, long-chain α-olefin of significant industrial interest due to its unique structural properties. This compound serves as a versatile intermediate in the synthesis of specialty chemicals, where its hydrocarbon backbone can be functionalized for targeted applications. It is particularly valuable for manufacturers in the polymer, lubricant, and surfactant industries seeking to develop products with specific performance characteristics.

Application

• Polymer Comonomer: Used in the production of linear low-density polyethylene (LLDPE) and other polyolefins to modify polymer chain branching and physical properties.
• Synthetic Lubricant Base Stock: Acts as a precursor for high-performance polyalphaolefin (PAO) synthetic lubricants, offering excellent thermal stability and low-temperature fluidity.
• Surfactant & Detergent Intermediate: Employed in the manufacture of alkylated aromatics and other derivatives for industrial and household cleaning formulations.
• Fine Chemical Synthesis: Serves as a building block in organic synthesis for pharmaceuticals, agrochemicals, and specialty additives.
• Plasticizer Alcohol Production: A key intermediate in the oxo process for creating plasticizer alcohols like isodecyl alcohol.

Basic Information

Product Name	1-Decene, 3,4-Dimethyl-
CAS No.	50871-03-9
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	3,4-Dimethyl-1-decene; 1-Decene, 3,4-dimethyl-; 3,4-Dimethyldec-1-ene; Dimethyldecene; Branched C12 α-olefin
EINECS	Contact for details

Quality Control

Our 1-Decene, 3,4-Dimethyl- is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and isomer distribution. Certificates of Analysis (COA) detailing all 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, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Isomer Distribution	Reported on COA
Water Content (KF)	≤ 0.1%

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