Dioctyl terephthalate (DOTP)

Dioctyl terephthalate (DOTP)


Dioctyl terephthalate (DOTP) is an organic compound. It is a transparent oily liquid, insoluble in water and soluble in general organic solvents. Dioctyl terephthalate is a main plasticizer with excellent performance for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, difficult volatilization, anti extraction, softness and electrical insulation. It shows excellent durability, soap water resistance and low softness in products.

Categories:

Plasticizer

Key words:

Dioctyl terephthalate (DOTP)

transparent

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Product details


name

Dioctyl terephthalate (DOTP)

alias Di (2-ethylhexyl) terephthalate
chemical formula

C24H38O4

CAS No

6422-86-2

appearance Pale yellow transparent oily liquid colorless transparent oily liquid Solubility Insoluble in water, soluble in general organic solvents

Purpose:

It can be widely used in artificial leather, polyurethane, PVC cable material, plastic film, plastic sandals, foam sandals, door and window seals, PVC profiles, soft boards, various soft and hard pipes, decorative materials, foam hard boards and other products using plasticizers, which can reduce the production costs of enterprises by more than 30% and open the environmental barriers to trade with the EU.