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Dimethyl terephthalate CAS#120-61-6

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Dimethyl terephthalate CAS#120-61-6
Dimethyl terephthalate CAS 120-61-6 is a key PET raw material for bottles, fibers and films, with value in recycling and chemical processing.

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Product Description

Essential PET Raw Material: A key precursor for polyethylene terephthalate (PET), widely used in the production of plastic bottles, fibers, and films.


High Value in Recycling & Sustainability: Enables efficient PET depolymerization, allowing waste plastics to be recycled back into high-purity DMT monomers.


Excellent Reactivity & Selectivity: Demonstrates high conversion and selectivity in catalytic hydrogenation and other advanced chemical processes.


Stable Physical Properties for Industrial Use: Defined melting point range and thermal stability make it reliable for large-scale chemical manufacturing and processing.


Products Description of Dimethyl Terephthalate CAS#120-61-6

Dimethyl terephthalate (DMT) is a core PET intermediate used in bottles, fibers and films. Key research areas include its hydrogenation to DMCD and copper-catalyzed PET depolymerization for DMT recycling. It is a combustible solid (mp 139–142 °C, fp ~154 °C) and a critical chemical for industrial and sustainable materials applications.


Product Applications of Dimethyl Terephthalate CAS#120-61-6

Dimethyl terephthalate (DMT) is a core industrial intermediate for PET (bottles, fibers, films) and dioctyl terephthalate (DOTP) production. It is also used in polyester adhesives and engineering plastics, and serves as an intermediate in some PET recycling processes due to its volatility.



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