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While dioctyl sebacate (di (2-ethylhexyl) sebacate, or DOS) is a widely used plasticizer, it has become more challenging for companies to acquire sebacic acid-based plasticizers like DOS due to increasing costs, along with the uncertainty and lack of stable supply of sebacic acid.

Dioctyl sebacate (also di (2-ethylhexyl) sebacate, commonly abbreviated as DOS, DEHS, and BEHS) is an organic compound which is the diester of sebacic acid and 2-ethylhexanol . It is an oily colorless liquid and is used as a plasticizer, including in the explosive C4. [3]

Citrate plasticizers have good miscibility, biodegradable, resistant to leaching and water and have legal use as additives. The demand for bioplasticizers is reported to increase from 887

1) In this way, dioctyl sebacate is one of the safest currently used industrial plasticizers. Dioctyl sebacate is used for the production of NGP-30-32 and NGP-40-32 (nonflammable); O-45, O-50 and O-55 (frost resistant) soft cable compounds and PL-1m, PLP-2m (shoe plasticate).

The concerns have caused the industry to move towards more eco-friendly plasticizers. The first trend is moving towards higher molecular weight and less migratory phthalates. PEP Report 62B reviews the technology for producing alternative plasticizers. Dioctyl terephthalate (DOTP) from terephthalic acid and 2-ethylhexanol [1]