Dimethyl terephthalate CAS 120-61-6

Description

Dimethyl terephthalate Detail

Product name: Dimethyl terephthalate

CAS No.: 120-61-6

Molecular formula: C10H10O4

Molecular weight: 194.18

Molecular structure:

Assay: 99%

Dimethyl terephthalate Specification:

Melting point	140 °C
Boiling point	288 °C
Density	1.29 g/cm3
Vapor density	1.04 (vs air)
Vapor pressure	1.15 mm Hg ( 93 °C)
Refractive index	1.4752
Fp	154 °C
Storage temp.	Store below +30°C
Solubility	Water: slightly soluble 0.0493g/L at 20°C
Form	Flakes or Pellets
Pka	0[at 20 ℃]
Color	White

Dimethyl terephthalate Packing:

20kg / 25kg per drum; 900kg/bag

Dimethyl terephthalate Application:

Core raw material for polyester production (PET Production): Used to manufacture polyethylene terephthalate (PET), widely used in beverage bottles, packaging films, and magnetic tape substrates.

Textile Industry: As a key monomer in the synthesis of polyester fibers (Dacron), it imparts excellent wrinkle resistance and shape retention to fabrics.

Engineering Plastics: Used to produce polybutylene terephthalate (PBT), a high-performance material for automotive parts, electronic connectors, and appliance housings.

Chemical Intermediates: Used in the synthesis of high-grade paints, adhesives, plasticizers, and light stabilizers.

Dimethyl terephthalate Storage:

It should be stored in a sealed container in a cool, well-ventilated place.

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