546-30-5
546-30-5 structure
- Name: 7-Acetyl-4,6-dihydroxy-5,11-dimethyl-3-methylene-14-oxospiro(2-hydrobenzo(b)furan-2,3-cyclopentane)-10-ene-10-carboxylic acid
- Chemical Name: 7-acetyl-4,6-dihydroxy-2',5-dimethyl-3-methylidene-5'-oxospiro[1-benzofuran-2,3'-cyclopentene]-1'-carboxylic acid
- CAS Number: 546-30-5
- Molecular Formula: C18H16O7
- Molecular Weight: 344.31500
- Create Date: 2017-12-05 12:52:35
- Modify Date: 2025-08-24 08:13:17
| Name | 7-acetyl-4,6-dihydroxy-2',5-dimethyl-3-methylidene-5'-oxospiro[1-benzofuran-2,3'-cyclopentene]-1'-carboxylic acid |
|---|---|
| Synonyms |
7-Acetyl-4,6-dihydroxy-5,11-dimethyl-3-methylene-14-oxospiro[2-hydrobenzo[b]furan-2,3'-cyclopentane]-10-ene-10-carboxylic acid
7-Acetyl-4,6-dihydroxy-5,2'-dimethyl-3-methylen-4'-oxo-3H-spiro[benzofuran-2,1'-cyclopent-2'-en]-3'-carbonsaeure 7-acetyl-4,6-dihydroxy-5,2'-dimethyl-3-methylen-4'-oxo-3H-spiro[benzofuran-2,1'-cyclopent-2'-ene]-3'-carboxylic acid |
| Density | 1.53g/cm3 |
|---|---|
| Boiling Point | 634.5ºC at 760 mmHg |
| Molecular Formula | C18H16O7 |
| Molecular Weight | 344.31500 |
| Flash Point | 234.6ºC |
| Exact Mass | 344.09000 |
| PSA | 121.13000 |
| LogP | 2.12710 |
| Index of Refraction | 1.669 |
|
~%
546-30-5 |
| Literature: Asahina; Yanagita Chemische Berichte, 1937 , vol. 70, p. 1500,1502 Yakugaku Zasshi, 1938 , vol. 58, p. 219,229 Full Text Show Details Dean et al. Journal of the Chemical Society, 1953 , p. 1250,1253 Journal of the Chemical Society, 1957 , p. 1577 |
