phthalic anhydride

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 24
Total Number of Articles : 20
PubChem 6811
Molecular Formula

C8H4O3

SMILES

C1=CC=C2C(=C1)C(=O)OC2=O

InChI

InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H

synonyms
  • PHTHALIC ANHYDRIDE
  • 85-44-9
  • 2-Benzofuran-1,3-dione
Click to show/hide the synonyms
Properties
Property Value
MW 148.11 g/mol
HBD 0
HBA 3
Rotatable Bond Count 0
Exact Mass 148.016043985 g/mol
Monoisotopic Mass 148.016043985 g/mol
Heavy Atom Count 11
Isotope Atom Count 0
Atom Stereo Count 0
Covalent Unit Count 1
Complexity 187
xlogp 1.3
Topological Polar Surface Area 43.4