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Factory Supply High Quality Dime Thyl Tereph Thalate Dmt CAS 120-61-6

CAS No.:120-61-6
Purity:99%
Place of Origin:China
Appearance:White powder
MF:C10H10O4
Certification:MSDS,COA,TDS
Free Samples

CATEGORY

Dimethyl terephthalate (DMT) is an aromatic dicarboxylic acid ester. Under standard temperature and pressure, pure DMT appears as colorless, orthorhombic crystals; it exhibits the characteristic of easy sublimation and is insoluble in water, yet soluble in organic solvents such as hot ethanol, methanol, diethyl ether, and chloroform.

Product picture:

Function

DMT is a crucial monomer in the polyester industry, primarily utilized in the production of polyethylene terephthalate (PET) via the transesterification method, which subsequently leads to the manufacture of polyester fibers (Dacron), polyester films, plastic bottles, and similar products.

DMT serves as a vital raw material for the production of high-performance engineering plastics,

and also acts as a key precursor for the synthesis of 1,4-cyclohexanedimethanol (CHDM).

Furthermore, DMT can be employed in the production of plasticizers (such as dioctyl terephthalate), high-temperature insulating varnishes, coatings, and adhesives.

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies