Description

Hendecene CAS NO 2244-02-2 is a high-purity linear α-olefin, specifically an 11-carbon alkene. This compound serves as a crucial intermediate and building block in the synthesis of a wide range of specialty chemicals. It is essential for manufacturers in the polymer, lubricant, and fine chemical industries seeking consistent quality and reliable supply for their production processes.

Application

• Polymer Comonomer: Used in the production of linear low-density polyethylene (LLDPE) and other polyolefins to modify density and mechanical properties.
• Synthetic Lubricant Base Stock: Acts as a precursor for polyalphaolefins (PAOs), which are high-performance synthetic lubricants with excellent thermal stability and viscosity indices.
• Surfactant & Detergent Intermediate: A key raw material for manufacturing biodegradable surfactants, emulsifiers, and detergent alcohols via processes like hydroformylation (oxo synthesis).
• Fine Chemical Synthesis: Serves as an alkylating agent and a versatile building block in organic synthesis for pharmaceuticals, agrochemicals, and specialty additives.
• Plasticizer Alcohol Production: Converted to C11 alcohol for use in plasticizers, enhancing the flexibility of PVC and other polymers.
• Oilfield Chemicals: Employed in the formulation of drilling fluid additives and corrosion inhibitors.

Basic Information

Product Name	Hendecene
CAS No.	2244-02-2
Molecular Formula	C11H22
Molecular Weight	154.29 g/mol
Synonyms	1-Hendecene; 1-Undecene; Undecylene; n-Undecene; Undec-1-ene; α-Undecene; C11 Alpha Olefin; 1-Undecylene; n-Undecylene
EINECS	218-827-7

Quality Control

Our Hendecene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include parameters for identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee compliance with your requirements.

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. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture pickup.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (at 20°C)	0.750 - 0.755 g/mL
Refractive Index (n20D)	1.420 - 1.425
Water Content (KF)	≤ 0.1%

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