Dihexyl azelate

CAS 109-31-9CH2[(CH2)3CO2(CH2)5CH3]2Polymer Science

Dihexyl azelate (CAS: 109-31-9), with the linear formula CH₂(CH₂)₃CO₂(CH₂)₅CH₃]₂, is a chemical compound featuring a long aliphatic chain. It is primarily recognised for its role as a plasticizer and polymer additive. Dihexyl azelate finds application in enhancing the flexibility and processability of various polymeric materials, contributing to improved material properties in diverse industrial contexts.

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Dihexyl azelate (CH2[(CH2)3CO2(CH2)5CH3]2) — chemical structure, CAS 109-31-9; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials SciencePlasticizersPolymer AdditivesPolymer Science

01 /Applications

Plasticizer

Dihexyl azelate is utilized as a plasticizer to increase the flexibility, workability, and extensibility of polymers. It is particularly effective in improving the performance characteristics of plastic materials by reducing their brittleness.

Polymer Additive

As a polymer additive, this compound can modify the physical properties of plastics. It aids in processing and can impart desirable qualities such as improved low-temperature performance and durability to finished polymer products.

Materials Science

In materials science research and development, dihexyl azelate serves as a compound for formulating new materials or modifying existing ones. Its ester structure allows for various chemical interactions and physical property modifications.

02 /Properties

Molecular weight	356.54
Linear formula	CH2[(CH2)3CO2(CH2)5CH3]2
Assay	65%
Grade	technical grade
Boiling point	282 °C(lit.)
Density	0.93 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.444(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
Flash point	>113 °C / >235.4 °F
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

109-31-9

MDL number

MFCD00048885

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Dihexyl azelate used for?

Dihexyl azelate is primarily used as a plasticizer and polymer additive to enhance the flexibility and processability of polymers. It also finds application in materials science.

What is the CAS number and chemical formula for Dihexyl azelate?

The CAS number for Dihexyl azelate is 109-31-9, and its linear formula is CH₂(CH₂)₃CO₂(CH₂)₅CH₃]₂.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Dihexyl azelate in technical grade with an assay of 65%. This product is not represented as USP, BP, or EP grade.

What are the safety and handling recommendations for Dihexyl azelate?

Dihexyl azelate requires the use of eyeshields and gloves for safe handling. It has a flash point above 113 °C (235.4 °F), indicating it is not highly flammable, but appropriate precautions should always be taken.

How is Dihexyl azelate packed and exported?

Dihexyl azelate is carefully packed to ensure product integrity during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.