Di(2-ethylhexyl) adipate (DEHA), A NEW HOPE! A sustainable
the reverse adipate degradation pathway (RADP) in E. coli seems to be the most interesting one, considering the highest titer of 68 g/L and the yield of 93.1%. The next step is the enzyme-catalysed esterification of adipic acid and 2-ethylhexanol to produce DEHA, using an immobilized lipase from Candida antarctica. Applying a solvent-free
Alternative plasticizer - Diethylhexyl Adipate (DEHA/DOA)
Description Dioctyl adipate DOA plasticizer (Bis (2-Ethylhexyl) Adipate) is a light colored, oily liquid generally used as a plasticizer for PVC. It can be used alone or blended with other plasticizers. In PVC, DOA features flexibility at low temperatures, good electrical properties, good resistance to weathering, and good stability to heat.
Dioctyl adipate
Dioctyl adipate ( DOA) is an organic compound with the formula (CH 2 CH 2 CO 2 C 8 H 17) 2. It is a colorless oily liquid. As well as related diesters derived from 2-ethylhexanol, decanol, isodecanol, etc., it is used as a plasticizer. [2] [3] DEHA is sometimes incorrectly called dioctyl adipate. Toxicity [ edit]
CPSC Staff Statement on University of Cincinnati Report
DEHA is also known as dioctyl adipate (DOA), hexanedioic acid, and bis(2-ethylhexyl) hexanedioate in some documents cited below. The vapor pressure for DEHA indicates that in the atmosphere it may exist in both the gas and particle phases. It will be removed from the air via dry and wet deposition or via degradation
Plasticizers in Paint & Coatings: Uses, Types and Selection
Di(2-ethylhexyl) Adipate (DEHA) DEHA is the diester of adipic acid and 2-ethylhexanol, same chemical formula as DOA: C 22 H 42 O 4. DEHA is a plasticizer that gives flexibility at low temperatures as well as good heat stability. It is used to produce packaging films for food applications and is compatible with nitrocellulose, ethyl cellulose
- Is di (2-ethylhexyl) adipate a plasticizer?
- Di (2-ethylhexyl) adipate (DEHA) is a widely used plasticizer and prevalent environmental contaminant. In this study, DEHA concentrations in the milk, cheese, and butter samples wrapped with food-grade commercial polyethylene films and stored at 4 °C for 30 days were detected using gas chromatographic analysis.
- What is DOA in plasticizers?
- DOA, or Dioctyl adipate, is a light colored, oily liquid plasticizer used in PVC. It is generally used alone or blended with other plasticizers. In PVC, DOA provides flexibility at low temperatures, good electrical properties, good resistance to weathering, and good stability to heat.
- What is DOA (Dioctyl adipate)?
- DOA, or dioctyl adipate, is a light colored, oily liquid used as a plasticizer for PVC. It can be used alone or blended with other plasticizers. DOA, also known as Bis (2-Ethylhexyl) Adipate, is a phthalate free plasticizer alternative.
- Is Deha a safe plasticizer?
- DEHA has been regarded as a safe alternative plasticizer. However, at high exposure levels, DEHA adversely affected rat health (Silva et al., 2013). Oral dosed DEHA is hydrolyzed to mono-2-ethylhexyl adipate, metabolized, and excreted in urine (Loftus et al., 1994).
- What is Di 2 ethylhexyl adipate (DeHa)?
- Di (2-ethylhexyl) adipate or bis (2-ethylhexyl) adipate (DEHA) is a potential plasticizer that markedly enhances polymeric product flexibility (Xu et al., 2019). It is incorporated in the manufacturing of many products like flooring, wall coverings, paints, lacquers, toys, artificial leather, and medical devices (Malarvannan et al., 2019).
- What is diethylhexyl adipate?
- Diethylhexyl Adipate is a synthetic ingredient made by reacting diethylhexyl alcohol and adipic acid. Water, the byproduct, is removed to create a clear, oily liquid called Diethylhexyl Adipate. This ester then undergoes purification to ensure it is suitable for use in cosmetics. What does DIETHYLHEXYL ADIPATE do in a formulation?
