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Terephthalic acid

Terephthalic acid Structure
Terephthalic acid structure
CAS No.
100-21-0
Chemical Name:
Terephthalic acid
Synonyms
CBNumber:
CB31101820
Molecular Formula:
C8H6O4
Molecular Weight:
166.13
MDL Number:
MOL File:
100-21-0.mol
Last updated:2023-05-04 17:34:30
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Terephthalic acid Properties

Melting point 402 °C (sublm)
Boiling point 392.4±25.0 °C(Predicted)
Density 1.51 g/cm3
pka 3.49±0.10(Predicted)

Terephthalic acid Chemical Properties,Uses,Production

Definition

ChEBI: Terephthalic acid is a benzenedicarboxylic acid carrying carboxy groups at positions 1 and 4. One of three possible isomers of benzenedicarboxylic acid, the others being phthalic and isophthalic acids. It is a conjugate acid of a terephthalate(1-).

Terephthalic acid Preparation Products And Raw materials

Raw materials

Preparation Products