ChemicalsProduct information

p-Phthalic acid

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...

CAS Number
100-21-0
Molecular Formula
C8H6O4
Molecular Weight
166.13
Purity / Grade
Highly Pure
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Technical reference

Specifications

IUPAC Name
terephthalic acid
Synonyms
TEREPHTHALIC ACID, 100-21-0, p-Phthalic acid, 1,4-Benzenedicarboxylic acid, benzene-1,4-dicarboxylic acid, p-Dicarboxybenzene, 1,4-dicarboxybenzene, p-Benzenedicarboxylic acid, p-Carboxybenzoic acid, Acide terephtalique, Tephthol, para-Phthalic acid, 4-Carboxybenzoic Acid, TA-33MP, Kyselina tereftalova, WR 16262, NSC 36973, TA 12, 6S7NKZ40BQ, DTXSID6026080, NSC-36973, DTXCID006080, CHEBI:15702, hydron;terephthalate
SMILES
C1=CC(=CC=C1C(=O)O)C(=O)O
InChI Key
KKEYFWRCBNTPAC-UHFFFAOYSA-N
Handling information

Safety & documents

Flame Flame Flammable materials, self-reactives, and pyrophorics.
Corrosion Corrosion Corrosive to metals, skin, or eyes.
Health Hazard Health Hazard Carcinogen, respiratory sensitizer, and target-organ risks.

A Safety Data Sheet is not attached to this listing. Request the current SDS and handling information.

Product description

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-).

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Chemical p-Phthalic acid Reference page
Molecular structure
p-Phthalic acid molecular structure
Frequently asked questions
What is p-Phthalic acid and where is it supplied?

CAS Number: 100-21-0. Grade: Highly Pure. Available in Pakistan / China. Serving areas include Pakistan.

What are the main applications of p-Phthalic acid?

Application details can be managed from the editor and shown directly on the chemical detail page for Pakistan market buyers.

How can buyers request a quote for p-Phthalic acid?

Use the quote or enquiry action on this page to send a Pakistan market enquiry directly: https://waterchemicalssolution.com/enquiry-portal/?enquiry_mode=physical&resource_id=2818&product_name=p-Phthalic%20acid&type=Chemical&cas_number=100-21-0&grade=Highly%20Pure&market=Pakistan%20/%20China&serving_areas=Pakistan