Dioctyl Adipate - DOA

Dioctyl adipate, or DOA, is an oily liquid that is most frequently used as a plasticizer for PVC. It’s light in color and may be used in combination with other plasticizers or by itself. DOA is soluble in oil but not water. Because of its low cost, suitable properties and manufacturing by many companies, DOA goes by many names, including bis (2-ethylhexyl) phthalate and adipic acid di(2-ethylhexyl) ester.

Product Details

Formula:

C22H42O4

CAS Number:

123-79-5

Also Known As:

DOA; DEHA; Adipic acid di(2-ethylhexyl) ester; Bis(2-ethylhexyl)hexanedioate; Di-(2-ethylhexyl) adipate; Hexanedioic acid, bis(2- ethylhexyl) ester

Structure:

15_Main_Dioctyl Adipate.png

applications:

DOA is most commonly used as a plasticizer thanks to its extreme flexibility, low temperature and good electrical properties. It also has a strong resistance to weathering and good heat stability. There are many uses for DOA, but you’re most likely to find it being used as clear films for food packaging.

Packaging:

Bulk and drums

Download SDS

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Clear colorless liquid

Boiling Point, °C

175/2.25 mmHg

Density, g/cm3

0.925

Flash Point, °C

196

Melting point, °C

−70

Molecular weight, g/mol

370.6

Purity, %

99

Refractive index, n20/D

1.447

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