111686-63-6

• 常用中文名：ethyl 1-oxoisochromene-3-carboxylate
• 常用英文名：ethyl 1-oxoisochromene-3-carboxylate
• CAS号：111686-63-6
• 分子式：C₁₂H₁₀O₄
• 分子量：218.20500
• 发布时间：2017-07-17 09:41:37
• 更新时间：2024-01-20 20:26:50

名称

• 英文名: ethyl 1-oxoisochromene-3-carboxylate
• 英文别名: Ethyl 1-oxo-1H-isochromene-3-carboxylate; ethyl isocoumarin-3-carboxylate; isocoumarin-3-ethylcarboxylate; ethyl 1-oxo-1H-2-benzopyran-3-carboxylate; 1H-2-Benzopyran-3-carboxylic acid,1-oxo-,ethyl ester

物化性质

• 分子式: C₁₂H₁₀O₄
• 分子量: 218.20500
• 精确质量: 218.05800
• PSA: 56.51000
• LogP: 1.96970

安全

• 海关编码: 2932209090

合成路线

17507-56-1 119-67-5 ~52% 111686-63-6

文献：Nakamura, Yoshinori; Ukita, Tatsuzo Organic Letters, 2002 , vol. 4, # 14 p. 2317 - 2320

22121-86-4 ~% 111686-63-6

文献：Sakamoto, Takao; Kondo, Yoshinori; Yamanaka, Hiroshi Heterocycles, 1988 , vol. 27, # 2 p. 453 - 456

1829-28-3 ~% 111686-63-6

文献：Sakamoto, Takao; Kondo, Yoshinori; Yamanaka, Hiroshi Heterocycles, 1988 , vol. 27, # 2 p. 453 - 456

89-51-0 4755-77-5 ~62% 111686-63-6

文献：Hussain, Mazhar; Ahmad, Hafiz Badaruddin; Shad, Muhammad Aslam; Hussain, Adeel; Shafiq, Zahid; Yousaf, Muhammad; Uzair, Muhammad Asian Journal of Chemistry, 2012 , vol. 24, # 12 p. 5473 - 5475,3

119-67-5 ~% 111686-63-6

文献：Hickey, Deirdre M. B.; MacKenzie, A. Roderick; Moody, Christopher J.; Rees, Charles W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 921 - 926

上下游产品

上游产品  5
119-67-5 22121-86-4 1829-28-3 89-51-0
4755-77-5
下游产品  1
2289-03-4

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%