1-Dodecene

Basic Information of 1-Dodecene

1-Dodecene (CAS No. 112-41-4) is a straight-chain alkene with its double bond at the terminal position, making it highly reactive and ideal for various chemical transformations. Its versatility contributes significantly to the production of essential products found in everyday life and industrial applications.

CAS No.:	112-41-4
EC No.:	203-968-4
Linear Formula:	C₁₂H₂₄
Molecular Weight:	168.32
Appearance:	Transparent Liquid
Melting Point:	-35 °C (lit.)
Boiling point	214-216 °C (lit.)
Density:	0.758 g/mL at 20 °C (lit.)
RIDADR:	UN 3295 3/PG 3
Chemical Structure:

Key Applications of 1-Dodecene (Alpha-Dodecene)

1-Dodecene’s reactivity and molecular structure make it an important alpha-olefin intermediate across multiple industrial value chains. For a broader overview of hydrocarbon feedstocks and their industrial roles, refer to our industrial hydrocarbons guide.

• Detergent Alcohols & Surfactants: It is a primary feedstock for the production of linear primary alcohols, which are then used to create biodegradable surfactants for detergents, cleaning agents, and personal care formulations.

• Synthetic Lubricants: 1-Dodecene serves as a key raw material in the synthesis of polyalphaolefins (PAOs), which are high-performance synthetic base oils used in automotive, industrial, and aviation lubricants. For polymer and alpha-olefin processing context, see hydrocarbons for polymer and chemical synthesis.

• Plasticizers: It can be converted into plasticizer alcohols (for example via oxo-synthesis), which are used to enhance the flexibility and durability of plastics such as PVC.

• Drilling Fluids: Used in the oil and gas industry as a component in synthetic drilling fluid systems where controlled hydrocarbon structure is required.

• Adhesives, Resins & Polymers: Employed in the production of various specialty polymers, copolymers, and resin systems requiring C12 alpha-olefin intermediates.

• Other Specialty Chemicals: A versatile intermediate for synthesizing alkylbenzenes, synthetic flavors, fragrances, and other fine chemical derivatives.

• High Purity and Consistent Quality: Ensuring optimal performance and yield in your chemical processes.

• Robust Global Supply Chain: Our extensive logistics network guarantees efficient and secure supply in bulk of 1-Dodecene to your facilities worldwide.

• Commitment to Safety: We adhere to the highest safety standards for the handling, storage, and transportation of this flammable liquid, providing comprehensive Safety Data Sheets (SDS) and necessary dangerous goods documentation.

• Dedicated Customer Support: Our knowledgeable team is always available to provide technical insights and assist with your ordering and logistical requirements.

• Tailored Solutions: We can work with you to meet specific purity or delivery requirements.

Hazards Classification

• GHS Classification: Flammable Liquid (GHS02), Environmental Hazard (GHS09)

• Hazard Statements: Flammable liquid and vapor; may cause skin irritation; toxic to aquatic life with long lasting effects.

• UN Number: UN 3295

• Hazard Class: 3 (Flammable Liquids)

• Packing Group: III