What is dioctyl adipate used for?
Dioctyl adipate (DOA) is most often used as a PVC plasticizer. It imparts good low temperature flexibility, good heat stability, weathering properties, and good electrical properties. It is also compatible with nitrocellulose, ethylcellulose, high-butyryl cellulose acetate butyrate, and many synthetic rubbers.
Is dioctyl adipate safe?
Formulations containing up to 20% Diisopropyl Adipate caused minimal to mild irritation, no sensitization and no photosensitization. On the basis of available data, it is concluded that Dioctyl Adipate and Diisopropyl Adipate are safe as presently used in cosmetics.
What is doa oil?
Dioctyl Adipate (DOA) is a colorless, odorless, transparent oily liquid that is most often used as a PVC plasticizer. DOA can be used to disperse pigments in paint as well as in applications that involve food contact such as food packaging films and seals.
How is dioctyl adipate made?
Dioctyl adipate (DOA) is a clear, almost colourless liquid with a barely noticeable odour. DOA is an ester produced by reacting adipic acid with 2-ethyl hexanol. It has low viscosity, is easy to process and has a long shelf life.
Is DEHA a carcinogen?
Although DEHA is carcinogenic in mice, its toxicity profile and lack of mutagenicity support the use of a TDI approach to setting a guideline value for DEHA in drinking-water.
What is Totm plasticizer?
TOTM Plasticizer (Tris (2-Ethylhexyl) Trimellitate) is the ideal PVC plasticizer for use in applications where low volatility is of supreme importance. For example, these applications include wire and cable insulation and interior automotive.
Is DOTP phthalate free?
DOTP. Dioctyl terephthalate (DOTP) – is a non-phthalate plasticizer. It is used for softening PVC and can replace general purpose phthalates such as DEHP and DINP, which are facing some negative regulatory pressure.
What is plasticizing effect?
Plasticization, in general, refers to a change in the thermal and mechanical properties of a given polymer which involves: (a) lowering of rigidity at room temperature; (b) lowering of temperature, at which substantial deforma- tions can be effected with not too large forces; (c) increase of the elongation to break at …
Is DEHA toxic?
The acute oral toxicity of DEHA is low. The oral LD50 has been estimated to be 45 g/kg of body weight in male rats, 25 g/kg of body weight in female rats, 15 g/kg of body weight in male mice and 25 g/kg of body weight in female mice (14).
Is DEHA a phthalate?
Phthalates as well as di-(2-ethylhexyl) adipate (DEHA) are used as plasticizers in diverse applications and are of toxicological concern. Using our “high” intake scenario, none of the analyzed phthalates reached the recommended tolerable daily intake levels.