Description

3-Dodecene is a high-purity, linear alpha olefin of significant industrial importance, primarily valued as a versatile chemical intermediate and a key building block in organic synthesis. Its specific molecular structure makes it a crucial component for producing surfactants, lubricant additives, and specialty polymers. This product is essential for manufacturers and R&D laboratories in the petrochemical, specialty chemical, and advanced materials sectors seeking reliable, high-quality raw materials.

Application

• Chemical Intermediate: A fundamental building block for the synthesis of higher-value specialty chemicals, including plasticizers, surfactants, and synthetic lubricants.
• Surfactant & Detergent Manufacturing: Used in the production of linear alkylbenzene sulfonates (LAS) and other detergent raw materials.
• Polymer & Copolymer Production: Serves as a comonomer in the production of linear low-density polyethylene (LLDPE) and other polyolefins to modify properties.
• Lubricant & Fuel Additives: Employed in the synthesis of polyalphaolefins (PAO) and other performance-enhancing additives for industrial lubricants and fuels.
• Organic Synthesis & Fine Chemicals: Utilized in research and production for alkylation, hydroformylation, and other catalytic reactions to create fine chemicals and pharmaceuticals.
• Flavor & Fragrance Industry: Acts as a precursor for the synthesis of specific aroma chemicals and flavoring agents.

Basic Information

Product Name	3-Dodecene
CAS No.	7206-14-6
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	Dodec-3-ene; 3-Dodecylene; 1-Propyl-1-nonene; (Z)-3-Dodecene; (E)-3-Dodecene; α-Dodecene (isomer specific); Linear C12 alpha olefin (isomer specific)
EINECS	Contact for details

Quality Control

Our 3-Dodecene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic techniques (GC, GC-MS) to verify identity, purity, and isomer content. A comprehensive Certificate of Analysis (COA) detailing assay, specific gravity, boiling range, and impurity profiles is provided with every shipment 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, sparks, and open flame. Keep container tightly sealed when not in use to prevent evaporation and minimize contact with air. Store away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0% (3-Dodecene isomers)
Specific Gravity (20°C)	0.755 - 0.765
Boiling Point	~ 213 - 215 °C
Water Content (KF)	≤ 0.1%

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