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Bis(2-ethylhexyl) adipate

CAS Number
103-23-1
EC Number
203-090-1
Chemical Formula
C22H42O4
Molecular Weight
370.6 g/mol

Description

Bis(2-ethylhexyl) adipate ( CAS 103-23-1 ), commonly known as DOA or Diethylhexyl adipate, is a low-temperature plasticizer and lubricant ester used across food packaging, personal care, and industrial applications. It keeps flexible PVC and other polymer systems pliable at sub-zero temperatures where standard phthalate plasticizers lose performance. In food-contact film and packaging, DOA is approved for use as a plasticizer. This material is essential where low-temperature flexibility and regulatory compliance are both required. Personal care formulators incorporate it as an emollient and skin-conditioning agent in creams, lotions, and color cosmetics. In these applications, it contributes a light, non-greasy skin feel. Industrial lubricant manufacturers use it as a base fluid or additive in synthetic lubricants and metalworking fluids for broad operating temperature ranges. It also functions as a flavor solvent and carrier in food applications, where its food-grade status supports use in direct and indirect contact scenarios. DOA is supplied as a clear, low-viscosity liquid. The product is available in bulk quantities including IBC totes and road tankers. Food-grade and technical-grade designations are the standard commercial grades available in the market for various industries. Specifications typically align with FCC requirements for food-contact applications and technical purity standards for industrial use. This ensures high performance and safety across all manufacturing sectors. Contact us for supply of Bis(2-ethylhexyl) adipate Request Quote

Other Names (Synonyms)

Diethylhexyl adipate | bis(2-ethylhexyl) hexanedioate | BEHA | adipic acid bis(2-ethylhexyl) ester | Dioctyl adipate | DEHA | Di(2-ethylhexyl) adipate | Plastomoll DOA | DOA

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-67.8 °C
Boiling Point214 °C @ Press: 5 Torr
Density0.922 g/cm³ @ Temp: 25 °C
Flash Point>230 °F
Appearancecolourless oily liquid
ColorClear colorless
FormLiquid
Water Solubilityimmiscible
Vapor Pressure<0.001 hPa (20 °C)
Refractive Indexn 20/D 1.447(lit.)
pH7 (H2O, 20℃)
Log P8.94 at 25℃

Safety & Handling

Warning
GHS09· EnvironmentGHS07· IrritantGHS08· Health Hazard

Hazard Statements

H316Causes mild skin irritation
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P391Collect spillage.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P233Store in a well-ventilated place. Keep container tightly closed.

Trade & Regulatory

HS Code29171290
UN Number1230
ADR Class3
Packing GroupII
Storage Class10 - Combustible liquids
WGK (Germany)1