101999-46-6

• 常用中文名：2-(2-oxobenzo[h]chromen-4-yl)acetic acid
• 常用英文名：2-(2-oxobenzo[h]chromen-4-yl)acetic acid
• CAS号：101999-46-6
• 分子式：C₁₅H₁₀O₄
• 分子量：254.23700
• 发布时间：2016-05-02 03:32:16
• 更新时间：2024-01-16 16:49:44

名称

• 英文名: 2-(2-oxobenzo[h]chromen-4-yl)acetic acid
• 英文别名: 2-oxo-2H-naphtho<1,2-b>pyran-4-acetic acid

物化性质

• 密度: 1.401g/cm3
• 沸点: 531.7ºC at 760 mmHg
• 分子式: C₁₅H₁₀O₄
• 分子量: 254.23700
• 闪点: 209ºC
• 精确质量: 254.05800
• PSA: 67.51000
• LogP: 2.57330
• 蒸汽压: 3.9E-12mmHg at 25°C
• 折射率: 1.679

安全

• 海关编码: 2932209090

合成路线

90-15-3 105-50-0 ~60% 101999-46-6

文献：Brubaker; DeRuiter; Whitmer Journal of Medicinal Chemistry, 1986 , vol. 29, # 6 p. 1094 - 1099

542-05-2 90-15-3 ~34% 101999-46-6

文献：Chenot, Elodie-Denise; Rodriguez-Dominguez, Juan Carlos; Hannewald, Paul; Comel, Alain; Kirsch, Gilbert Journal of Heterocyclic Chemistry, 2008 , vol. 45, # 5 p. 1429 - 1435

541-50-4 90-15-3 ~71% 101999-46-6

文献：Mashelkar; Tungare, Shefali S.; Bhagat, Sachin Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2011 , vol. 50, # 3 p. 315 - 320

90-15-3 77-92-9 ~% 101999-46-6

文献：Bhavsar, Dhairya; Trivedi, Jalpa; Parekh, Shrey; Savant, Mahesh; Thakrar, Shailesh; Bavishi, Abhay; Radadiya, Ashish; Vala, Hardevsinh; Lunagariya, Jignesh; Parmar, Manisha; Paresh, Ladwa; Loddo, Roberta; Shah, Anamik Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 11 p. 3443 - 3446

上下游产品

上游产品  5
90-15-3 105-50-0 542-05-2 541-50-4
77-92-9
下游产品  1
87317-83-7

海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%