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Reference substances

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IUPAC name:
Terephthalic acid

Inventory

EC number:
202-830-0
EC name:
Terephthalic acid
CAS number:
100-21-0
CAS number:
100-21-0
Synonyms
Names:
Identifier:
IUPAC name
terephthalic acid

Molecular and structural information

Molecular formula:
C8H6O4
Molecular weight:
ca. 166.132
SMILES notation:
C1=CC(=CC=C1C(=O)O)C(=O)O
InChl:
InChI=1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
Structural formula:
Chemical structure

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