Dimethyl terephthalate CAS 120-61-6
Dimethyl terephthalate, with CAS number 120-61-6, is a crystalline powder. It remains stable for 2 years at 40 ℃; it is not resistant to light or high temperature, and is prone to decomposition, discoloration and loss of efficacy. It is insoluble in water but soluble in organic solvents such as ethanol and propylene glycol.
| Melting point | 140 ℃ |
| Boiling point | 288 ℃ |
| Density | 1.29 g/cm3 |
| Vapor density | 1.04 (vs air) |
| Vapor pressure | 1.15 mm Hg ( 93 ℃) |
| Refractive index | 1.4752 |
| Fp | 154 ℃ |
| Storage temp. | Store below +30℃ |
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.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Dimethyl terephthalate CAS 120-61-6
Dimethyl terephthalate CAS 120-61-6
