489-51-0

• 常用中文名：4-Formyl-3,8-dihydroxy-9-(hydroxymethyl)-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid
• 常用英文名：4-Formyl-3,8-dihydroxy-9-(hydroxymethyl)-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid
• CAS号：489-51-0
• 分子式：C₁₈H₁₄O₉
• 分子量：374.29800
• 发布时间：2016-08-13 18:41:46
• 更新时间：2025-08-27 23:02:16

名称

• 英文名: 10-formyl-3,9-dihydroxy-4-(hydroxymethyl)-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid
• 英文别名: Protocetraric acid; Protocetrarsaeure

物化性质

• 密度: 1.628g/cm3
• 沸点: 670.8ºC at 760 mmHg
• 分子式: C₁₈H₁₄O₉
• 分子量: 374.29800
• 闪点: 246.7ºC
• 精确质量: 374.06400
• PSA: 150.59000
• LogP: 2.04250
• 蒸汽压: 6.55E-19mmHg at 25°C
• 折射率: 1.719

合成路线

78023-82-2 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

4723-32-4 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

78023-70-8 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

78023-77-5 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

78023-81-1 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

78023-80-0 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

78023-78-6 ~% 489-51-0

文献：Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 877 - 882

489-50-9 ~% 489-51-0

文献：Hesse Journal fuer Praktische Chemie (Leipzig), 1904 , vol. <2> 70, p. 449,452 Journal fuer Praktische Chemie (Leipzig), 1911 , vol. <2> 83, p. 64

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668-14-4 489-49-6