Description

2-Dodecene is a high-purity, linear alpha olefin (LAO) with the CAS number 1652-96-6, serving as a critical intermediate in the synthesis of specialty chemicals and performance materials. Its terminal double bond and defined carbon chain length make it a versatile building block for creating surfactants, lubricants, and polymers with tailored properties. This product is essential for manufacturers in the chemical, petrochemical, and specialty materials sectors seeking reliable, high-quality raw materials for advanced formulations.

Application

• Surfactant & Detergent Intermediate: Acts as a key feedstock for the production of linear alkylbenzene (LAB) and other olefin-derived surfactants, which are fundamental components in industrial and household cleaning formulations.
• Lubricant & Fuel Additive Synthesis: Used in the manufacture of synthetic lubricant base oils and performance-enhancing additives for fuels and lubricants, improving viscosity index and thermal stability.
• Polymer & Plasticizer Production: Serves as a comonomer in the production of linear low-density polyethylene (LLDPE) and as a precursor for specialty plasticizers, enhancing material flexibility and durability.
• Fine Chemical Synthesis: Employed as a versatile alkylating agent and intermediate in organic synthesis for pharmaceuticals, agrochemicals, and fragrances.
• Oilfield Chemicals: Utilized in formulating drilling fluid additives and corrosion inhibitors for the oil and gas industry.

Basic Information

Product Name	2-Dodecene
CAS No.	1652-96-6
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	Dodec-2-ene; α-Dodecene; 2-Dodecylene; 1-Hexene, 6-ethyl-; 6-Ethyl-1-hexene; (E)-2-Dodecene; (Z)-2-Dodecene; Dodecylene
EINECS	216-746-4

Quality Control

Our 2-Dodecene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) to verify composition and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical properties 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. Due to its highly volatile nature, keep container tightly sealed when not in use. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Isomer Distribution (2-Dodecene)	≥ 95.0%
Water Content (KF)	≤ 0.05%
Specific Gravity (20°C)	0.760 - 0.770
Refractive Index (20°C)	1.428 - 1.432

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