CAS 89-05-4 1,2,4,5-Benzenetetracarboxylic acid

NAVIGATION

1,2,4,5-Benzenetetracarboxylic acid

PRICE INQUIRY

Catalog Number

ACM89054-2

CAS Number

89-05-4

Product Name

1,2,4,5-Benzenetetracarboxylic acid

Structure

Category

Metal Organic Frameworks (MOFs)

IUPAC Name

benzene-1,2,4,5-tetracarboxylic acid

Molecular Weight

254.15g/mol

Molecular Formula

C10H6O8

Canonical SMILES

C1=C(C(=CC(=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O

InChI

InChI=1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)

InChI Key

CYIDZMCFTVVTJO-UHFFFAOYSA-N

Melting Point

276.0 °C

Application

1,2,4,5-Benzenetetracarboxylic acid, a white powder, plays a crucial role in the synthesis of various compounds, including polyimides and pyromellitic octyl, and serves as a primary raw material for matting curing agents. While it is soluble in alcohol and slightly soluble in water, it is important to note that it absorbs moisture slowly when exposed to the atmosphere. This tetracarboxylic acid is characterized by its structure, where a benzene ring is substituted by four carboxy groups at the 1, 2, 4, and 5 positions, highlighting its significance in chemical synthesis and industrial applications.

Complexity

327

Covalently-Bonded Unit Count

EC Number

201-879-5

Exact Mass

254.006267g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

pyromellitic acid;pyromellitic acid, cesium (3+) salt, (3:4);pyromellitic acid, cesium salt;pyromellitic acid, cobalt salt;pyromellitic acid, copper (2+) salt;pyromellitic acid, dicopper (2+) salt;pyromellitic acid, dinickel (2+) salt;pyromellitic acid, maganese salt;pyromellitic acid, monoammonium salt;pyromellitic acid, monosodium salt;pyromellitic acid, potassium salt;pyromellitic acid, tetrasilver (1+) salt;pyromellitic acid, tetrasodium salt;pyromellitic acid, thorium (4+) salt

Monoisotopic Mass

254.006267g/mol

NSC Number

6369

Rotatable Bond Count

UNII

D9UXG2U6ZU

XLogP3

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