120-61-6

CAS Nr.:

120-61-6

Dimethyl terephthalate, recycled

EINECS Name:

Dimethyl terephthalate, recycled

204-411-8

EINECS Nr.:

204-411-8

Recyceltes Dimethylterephthalat (r-DMT) / Terephthalsäuredimethylester / Benzol-1,4-dicarbonsäuredimethylester / DMT / 1,4-Benzenedicarboxylic acid dimethyl ester / Dimethyl 4-phthalate / Dimethyl-p-phthalate / Di-Me terephthalate / Methyl 4-carbomethoxybenzoate / Methyl-p-(methoxycarbonyl)benzoate / Methyl terephthalate / Terephthalic acid methyl ester

Synonym:

Recyceltes Dimethylterephthalat (r-DMT) / Terephthalsäuredimethylester / Benzol-1,4-dicarbonsäuredimethylester / DMT / 1,4-Benzenedicarboxylic acid dimethyl ester / Dimethyl 4-phthalate / Dimethyl-p-phthalate / Di-Me terephthalate / Methyl 4-carbomethoxybenzoate / Methyl-p-(methoxycarbonyl)benzoate / Methyl terephthalate / Terephthalic acid methyl ester

MCC Menssing offers this raw material in a recycled variant. DMT is hereby obtained from used clothing and textile industry scraps. We can thus offer a quality of more than 99.9% with a significantly advantageous CO2 footprint.

Physical properties of recycled Dimethyl Terephthalate

r-DMT is a colorless to slightly yellowish crystalline acid with a molar mass of about 194.19 g/mol. It is a readily soluble substance in organic solvents such as methanol and acetic acid. At room temperature, DMT is a solid with a melting point of about 142-144°C. This chemical compound is characterized by its high purity and stability, making it an important raw material in various industries.

Examples of applications of recycled Dimethyl Terephthalate

One of the main applications of r-DMT lies in the production of Polyethylene Terephthalate (PET). DMT serves as a precursor in the polycondensation reaction with ethylene glycol to form PET polymers. These PET polymers are widely used in the production of beverage bottles, food packaging, textile fibers, and other plastic products.

r-DMT is also used in the production of polyester fibers. Polyester polymers are produced by polycondensation with diols, which are then spun into fibers. These polyester fibers are used in the textile industry for the production of clothing, home textiles, carpets, and technical textiles due to their high strength, dimensional stability, and ease of care.

In the coatings and paints industry, dimethyl terephthalate is used as a plasticizer and resin component. It enhances the flexibility, adhesion, and chemical resistance of paint films. DMT-based coatings are used in applications such as automotive bodies, metal and wood surfaces, furniture, and packaging.In the paint and coatings industry, Dimethyl Terephthalate is used as a plasticizer and resin component. It enhances the flexibility, adhesion, and chemical resistance of paint films. DMT-based coatings are used in applications such as automotive bodies, metal and wood surfaces, furniture, and packaging.

r-DMT is also used in the synthesis of plasticizers, particularly phthalate plasticizers. These plasticizers are used in plastics, elastomers, coatings, and other materials to improve their flexibility and processability. They are used in products such as PVC pipes, cable coatings, artificial leather, and flooring.

Recycled Dimethyl Terephthalate is an extremely versatile chemical raw material with a wide range of applications. From the production of PET and polyester fibers to the paint and plasticizer industry, the outstanding properties of r-DMT make it an essential component of many everyday products.