![Spiro[isobenzofuran-1(3H),1'-[1H,3H]naphtho[1,8-cd]pyran]-3,3'-dione structure](/static/products/5539/5539-68-4.webp)
Spiro[isobenzofuran-1(3H),1'-[1H,3H]naphtho[1,8-cd]pyran]-3,3'-dione
spiro[2-benzofuran-3,4'-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene]-1,2'-dione
Also Known As: Spiro[isobenzofuran-1(3H),1'-[1H,3H]naphtho[1,8-cd]pyran]-3,3'-dione
CAS: 5539-68-4
| Molecular Formula | C19H10O4 |
|---|---|
| Molecular Weight | 302.05792 g/mol |
| LogP | 3.3817 |
| Topological Polar Surface Area | 52.6 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 302.05792 |
| Monoisotopic Mass | 302.05792 |
| Heavy Atoms | 23 |
| Complexity | 1015.5583 |
Chemical Identifiers
| CAS Number | 5539-68-4 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=CC=CC5=C4C(=CC=C5)C(=O)O3 |
Product Overview
Spiro[isobenzofuran-1(3H),1'-[1H,3H]naphtho[1,8-cd]pyran]-3,3'-dione (CAS 5539-68-4), with molecular formula C19H10O4 and molecular weight 302.05792 g/mol. IUPAC: spiro[2-benzofuran-3,4'-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene]-1,2'-dione.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Spiro[isobenzofuran-1(3H),1'-[1H,3H]naphtho[1,8-cd]pyran]-3,3'-dione is a custom synthesis product. We offer services from milligram to kilogram scale.
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