DPHP|DOTP|DOA|TOTM|DI-(2-PROPYL HEPTYL) PHTHALATE 53306-54-0 [DPHP]|Di(2-ethylhexyl) terephthalate 68515-45-7 [DOTP]|Tri Octyl Trimellitate 3319-31-1 [TOTM]|Di-(2-Ethylhexyl) Adipate 103-23-1 [DOA]|Dioctyl Sebacate 122-62-3 [DOS]|DIISONONYL PHTHALATE 68515-48-0 [DINP]|Dibutyl phthalate 84-74-2 [DBP]|Diisobutyl phthalate 84-69-5 [DIBP]—-Hangzhou Ocean International Trade CO.,LTD.

Welcome toHangzhou Ocean International Trade CO.,LTD.

The company's main products: DPHP、DOTP、DOA、DOS、DINP、DBP、DBIP

Products

Terephthalic acid(PTA)

Product Name	Terephthalic acid(PTA)
CAS No.	100-21-0
EINECS No.	202-830-0
Molecular formula	C₈H₆O₄
Molecular weight	166.13324
Physicochemical properties	Characteristic: White needle-like crystal or powder. Relative density: 1.510g/cm³ Solubility: Soluble in alkaline solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and chloroform.
Uses	It is an important raw material for manufacturing polyester resin, film, fiber, insulating paint and engineering plastics.
Molecular structure