![tetramethyl[?]dione structure](/static/products/7630/76303-45-2.webp)
tetramethyl[?]dione
7,7,17,17-tetramethyl-10,20-dioxapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1(13),2,4(9),11,14(19)-pentaene-5,15-dione
Also Known As: tetramethyl[?]dione|4,5-b']difuran-1,7-dione|3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo|3,3,9,9-Tetramethyl-2,3,4,8,9,10-hexahydro-dibenzo[d,d']benzo[1,2-b|3,3,9,9-Tetramethyl-2,3,4,8,9,10-hexahydrodibenzo[d,d']benzo[1,2-b:4,5-b']difuran-1,7-dione|7,7,17,17-Tetramethyl-10,20-dioxapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1(13),2,4(9),11,14(19)-pentaene-5,15-dione
| Molecular Formula | C22H22O4 |
|---|---|
| Molecular Weight | 350.1518 g/mol |
| LogP | 4.7 |
| Topological Polar Surface Area | 60.4 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 350.1518 |
| Monoisotopic Mass | 350.1518 |
| Heavy Atoms | 26 |
| Complexity | 595.0 |
Chemical Identifiers
| CAS Number | 76303-45-2 |
|---|---|
| SMILES | CC1(CC2=C(C(=O)C1)C3=CC4=C(C=C3O2)C5=C(O4)CC(CC5=O)(C)C)C |
| InChIKey | VJHVGRKGKVLKKX-UHFFFAOYSA-N |
Product Overview
tetramethyl[?]dione (CAS 76303-45-2), with molecular formula C22H22O4 and molecular weight 350.1518 g/mol. IUPAC: 7,7,17,17-tetramethyl-10,20-dioxapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1(13),2,4(9),11,14(19)-pentaene-5,15-dione.
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