phthalic anhydride
Also known as 2-benzofuran-1,3-dione, isobenzofuran-1,3-dione, 1,2-benzenedicarboxylic anhydride, PAN, phthalic acid anhydride, 1,3-dioxophthalan, 1,2-benzenedicarboxylic acid anhydride, o-phthalic acid anhydride
chemical compound
Chemical data
- Formula
- C8H4O3
- Molecular weight
- 148.11 g/mol
- IUPAC name
- 2-benzofuran-1,3-dione
- SMILES
- C1=CC=C2C(=C1)C(=O)OC2=O
- InChIKey
- LGRFSURHDFAFJT-UHFFFAOYSA-N
- XLogP
- 1.3
- Polar surface area
- 43.4 Ų
- H-bond donors
- 0
- H-bond acceptors
- 3
- Formal charge
- 0
via PubChem
Research
1,271 papers~7 min read
Article
Names
Preferred IUPAC name 2-Benzofuran-1,3-dione