Products 89-32-7

CAS 89-32-7 appears in our catalog under these names: Pyromellitic dianhydride, 98%, Pyromellitic dianhydride, 97% , Pyromellitic dianhydride, 98% , Pyromellitic Dianhydride, >98.0%(T), Pyromellitic Dianhydride (purified by sublimation), >99.0%(HPLC)(T). Offered by: Combi-blocks, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 5g, 500g, 100g, 25g, 2500g, 2kg, 2.5KG, 50MG.

Pyromellitic dianhydride, 98%
Combi-blocks, Thermo Scientific (Alfa Aesar)
  • size: 5g, 500g, 100g, 25g
  • Variants: 7
from 332.75
View product
Pyromellitic dianhydride, 97%
Thermo Scientific (Alfa Aesar), Sigma-Aldrich
  • size: 2500g, 100g, 500g
  • Variants: 5
from 176.40
View product
Pyromellitic Dianhydride, >98.0%(T)
TCI
  • size: 25g, 100g, 500g
  • Variants: 3
from 98.68
View product
Pyromellitic Dianhydride (purified by sublimation), >99.0%(HPLC)(T)
TCI
  • size: 5g, 25g
  • Variants: 2
from 354.37
View product
1,2,4,5-Benzenetetracarboxylic anhydride, 99%
Thermo Scientific (Acros)
  • size: 2.5KG, 100g, 500g
  • Variants: 3
from 230.74
View product
Pyromellitic anhydride
Sigma-Aldrich
  • size: 50MG
  • Variants: 1
from 257.60
View product
Benzo[1,2-c,4,5-c']difuran-1,3,5,7-tetraone, 97%
Fluorochem
  • size: 1g, 5g
  • Variants: 2
from 180.16
View product
Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone
Fluorochem
  • size: 100g
  • Variants: 1
from 227.02
View product
Pyromellitic dianhydride
HPC Standards
  • size: 1x1000mg
  • Variants: 1
from 319.61
View product
Structural formula: {0} (CAS {1})

Furo[3,4-f][2]benzofuran-1,3,5,7-tetrone (CAS 89-32-7) is a chemical compound with the molecular formula C10H2O6 and a molecular weight of 218.12 g/mol. IUPAC name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone. InChIKey: ANSXAPJVJOKRDJ-UHFFFAOYSA-N.

Identity
Molecular formulaC10H2O6
Molecular weight218.12 g/mol
IUPAC namefuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
InChIKeyANSXAPJVJOKRDJ-UHFFFAOYSA-N
SMILESC1=C2C(=CC3=C1C(=O)OC3=O)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: PYROMELLITIC DIANHYDRIDE, Pyromellitic anhydride, PMDA, Pyromellitic acid dianhydride, Pyromellitic acid anhydride, 1,2,4,5-Benzenetetracarboxylic anhydride, Benzene-1,2,4,5-tetracarboxylic dianhydride, 1,2,4,5-Benzenetetracarboxylic dianhydride, furo[3,4-f][2]benzofuran-1,3,5,7-tetrone, pyromellitic dianhydride (PMDA)