546-30-5

• 常用中文名：7-Acetyl-4,6-dihydroxy-5,11-dimethyl-3-methylene-14-oxospiro(2-hydrobenzo(b)furan-2,3-cyclopentane)-10-ene-10-carboxylic acid
• 常用英文名：7-Acetyl-4,6-dihydroxy-5,11-dimethyl-3-methylene-14-oxospiro(2-hydrobenzo(b)furan-2,3-cyclopentane)-10-ene-10-carboxylic acid
• CAS号：546-30-5
• 分子式：C₁₈H₁₆O₇
• 分子量：344.31500
• 发布时间：2017-12-05 12:52:35
• 更新时间：2024-01-11 07:16:58

名称

• 英文名: 7-acetyl-4,6-dihydroxy-2',5-dimethyl-3-methylidene-5'-oxospiro[1-benzofuran-2,3'-cyclopentene]-1'-carboxylic acid
• 英文别名: 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

物化性质

• 密度: 1.53g/cm3
• 沸点: 634.5ºC at 760 mmHg
• 分子式: C₁₈H₁₆O₇
• 分子量: 344.31500
• 闪点: 234.6ºC
• 精确质量: 344.09000
• PSA: 121.13000
• LogP: 2.12710
• 折射率: 1.669

合成路线

15853-98-2 ~% 546-30-5

文献：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