Plasticizers
REACH
Bis(2-ethylhexyl) adipate
CAS Number
103-23-1
EC Number
203-090-1
Abbreviation
DOA
What is Bis(2-ethylhexyl) adipate?
Bis(2-ethylhexyl) adipate (CAS 103-23-1), also known as DOA or Diethylhexyl adipate, is a low-temperature plasticizer and lubricant ester.
Where is Bis(2-ethylhexyl) adipate used?
- Flexible PVC and polymer systems: keeps them pliable at sub-zero temperatures where standard phthalate plasticizers lose performance
- Food-contact film and packaging: approved plasticizer
- Personal care: emollient and skin-conditioning agent in creams, lotions and color cosmetics, contributing a light, non-greasy skin feel
- Industrial lubricants: 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.
Commercial specifications
- Bulk quantities including IBC totes and road tankers
- Specifications typically align with FCC requirements for food-contact applications and technical purity standards for industrial use
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
What are the physical properties of Bis(2-ethylhexyl) adipate?
Melting Point -67.8 °C
Boiling Point 214 °C @ Press: 5 Torr
Density 0.922 g/cm³ @ Temp: 25 °C
Flash Point >230 °F
Appearance colourless oily liquid
Color Clear colorless
Form Liquid
Water Solubility immiscible
Vapor Pressure <0.001 hPa (20 °C)
Refractive Index n 20/D 1.447(lit.)
pH 7 (H2O, 20℃)
Log P 8.94 at 25℃
How is Bis(2-ethylhexyl) adipate classified and handled safely? Learn More
Warning
GHS09· Environmental Hazard GHS07· Irritant GHS08· Health Hazard
Hazard Statements
H316 Causes mild skin irritation
H336 May cause drowsiness or dizziness
H361 Suspected of damaging fertility or the unborn child
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects
Precautionary Statements
P203 Obtain, consult and follow expert instructions for use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
Which trade and regulatory codes apply to Bis(2-ethylhexyl) adipate?
HS Code 29171290
UN Number 1230
ADR Class 3
Packing Group II
Storage Class 10 - Combustible liquids
WGK (Germany) 1