2H-Pyrano(4,3,2-de)-1-benzopyran
2,8-dioxatricyclo[7.3.1.05,13]trideca-1(12),3,5,9(13),10-pentaene
Also Known As: 2H-Pyrano(4,3,2-de)-1-benzopyran|2h-pyrano[4,3,2-de]chromene|2H-Pyrano[4,3,2-de][1]benzopyran|1,3,4,6,7,9,9b-Heptaazaphenalene
CAS: 203-98-5
| Molecular Formula | C11H8O2 |
|---|---|
| Molecular Weight | 172.05243 g/mol |
| LogP | 2.3685 |
| Topological Polar Surface Area | 18.46 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 0 |
| Exact Mass | 172.05243 |
| Monoisotopic Mass | 172.05243 |
| Heavy Atoms | 13 |
| Complexity | 416.0985 |
Chemical Identifiers
| CAS Number | 203-98-5 |
|---|---|
| SMILES | C1C=C2C=COC3=CC=CC(=C23)O1 |
Product Overview
2H-Pyrano(4,3,2-de)-1-benzopyran (CAS 203-98-5), with molecular formula C11H8O2 and molecular weight 172.05243 g/mol. IUPAC: 2,8-dioxatricyclo[7.3.1.05,13]trideca-1(12),3,5,9(13),10-pentaene.
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.
View MSDS →
2H-Pyrano(4,3,2-de)-1-benzopyran is a custom synthesis product. We offer services from milligram to kilogram scale.
Request a Quote »