• Product Name:CAS 103-23-1 Plasticizer DEHA Bis(2-Ethylhexyl) Adipate DOA/ Dioctyl Adipate
  • Molecular Formula:C22H42O4
  • Purity:99%
  • Molecular Weight:
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Product Details;

CasNo: 103-23-1

Molecular Formula: C22H42O4

Appearance: Liquid

Delivery Time: Within 3 working days

Throughput: 3000|Metric Ton|Month

Purity: 99%

CAS 103-23-1 Plasticizer DEHA Bis(2-Ethylhexyl) Adipate DOA/ Dioctyl Adipate


Product Description

Bis(2-ethylhexyl) adipate, commonly known as DEHA or dioctyl adipate, is an ester compound with the chemical formula C22H42O4. It is derived from the reaction between adipic acid and 2-ethylhexanol.



  • Chemical Name: Bis(2-ethylhexyl) adipate
  • Molecular Formula: C22H42O4
  • Molecular Weight: 370.56 g/mol
  • Appearance: Bis(2-ethylhexyl) adipate is a clear, colorless liquid with a mild odor.
  • Solubility: It is soluble in organic solvents, such as ethanol, and toluene, but has limited solubility in water.

Technical Data Sheet:

  • Purity: Bis(2-ethylhexyl) adipate is commercially available in various purity grades, typically ranging from 95% to 99%.
  • Boiling Point: The compound has a boiling point of approximately 216-220°C.
  • Density: The density of bis(2-ethylhexyl) adipate is approximately 0.92 g/cm³ at 20°C.


  • Plasticizer: DEHA is primarily used as a plasticizer due to its ability to increase the flexibility, durability, and workability of polymers and resins.
  • Low Volatility: It exhibits low volatility, which contributes to the long-term stability and reduced emissions of plasticized materials.
  • Good Compatibility: Bis(2-ethylhexyl) adipate has good compatibility with many polymers, including polyvinyl chloride (PVC), polyurethane (PU), and synthetic rubber. It can be used alone or in combination with other plasticizers to achieve desired properties.
  • Low Temperature Performance: It offers good low-temperature flexibility to plasticized materials, making it suitable for applications that require performance at cold temperatures.
  • Good Migration Resistance: DEHA has good resistance to migration, meaning it has a reduced tendency to migrate from the polymer matrix to the surrounding environment.


  • PVC Products: Bis(2-ethylhexyl) adipate is extensively used as a plasticizer in PVC products, including vinyl flooring, cables, wire insulation, and automotive interiors. It improves the flexibility, processability, and durability of PVC materials.
  • Coatings and Sealants: DEHA is employed as a plasticizer in various coatings, sealants, and caulks to enhance flexibility, adhesion, and resistance to environmental factors.
  • Synthetic Leather and Textiles: It is used as a plasticizer in the production of synthetic leather and textiles to improve their softness, flexibility, and resistance to wrinkling.
  • Adhesives: Bis(2-ethylhexyl) adipate is used as a plasticizer in adhesive formulations, ensuring good adhesion and flexibility in applications such as tapes, labels, and laminates.
  • Personal Care Products: DEHA can be found in personal care products, such as cosmetics and hair sprays, where it acts as a film-forming agent, plasticizer, or solvent.

Packaging 1kg-15kg packing 2 PE bag inside + 1 foil bag outside in carton
25kg-50kg packing 2 PE bag inside + 1 foil bag outside in drum
Other packing Customized packing
Drum Size D38cm*H60cm or customized, 25 kg/ drum
Shipping 1-50kg International Express Fast and convenient Door to Door
50-500kg Air Transportation Fast and cheap To Air Port
Above 500kg Sea Transportation Cheap and convenient To Port




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