DMT 99% pure Dimethyl terephthalate CAS 120-61-6

Dimethyl terephthalate (DMT) is a white crystalline solid with the chemical formula C10H10O4. It is an important intermediate in the production of polyethylene terephthalate (PET) and other polyester resins. DMT is widely used in the production of fibers, films, and engineering plastics due to its excellent mechanical properties and chemical resistance.

Physical and Chemical Properties of Dimethyl Terephthalate:

DMT is produced through the esterification of terephthalic acid with methanol. The resulting DMT can then be further reacted with ethylene glycol to produce PET, a widely used polymer in the production of plastic bottles, fibers, and packaging materials.

In addition to its use in the production of PET, DMT is also utilized in the synthesis of specialty polymers, such as liquid crystal polymers and thermoplastic copolyesters. These materials find applications in various industries, including automotive, electronics, and textiles.

The purity of DMT is crucial for its successful use in polymer production. Impurities in DMT can lead to discoloration, reduced mechanical properties, and poor processability of the resulting polymers. Therefore, manufacturers pay close attention to the purification and quality control of DMT to ensure the desired performance of the final polymer products.

From a safety perspective, DMT should be handled with care due to its potential to cause irritation to the skin, eyes, and respiratory system. Proper personal protective equipment and handling procedures should be followed when working with DMT to minimize exposure and ensure a safe working environment.

In conclusion, Dimethyl terephthalate is a key intermediate in the production of polyester resins, with a wide range of applications in the plastics industry. Its excellent properties and versatility make it an essential component in the production of various polymer materials, contributing to the advancement of modern manufacturing and technology.

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Q1: Can i get some samples?

A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Unionor Paypal or Escrow(Alibaba).

Q3: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping costor arrange a courier to us and take the samples. You can send us your product specifi-cations and requests,we will manufacture the products according to your requests.

Q4:What’s your MOQ?

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the conditionthat sample charge is 100% paid.

Q5: How about delivery lead time?

A: Delivery lead time: About 1-3 days after payment confirmed. (Chinese holiday notincluded)