5435-93-8

• 常用中文名：4-ethoxy-6-phenyl-5,6-dihydropyran-2-one
• 常用英文名：4-ethoxy-6-phenyl-5,6-dihydropyran-2-one
• CAS号：5435-93-8
• 分子式：C₁₃H₁₄O₃
• 分子量：218.24800
• 发布时间：2016-09-17 20:11:01
• 更新时间：2024-01-08 07:51:23

名称

• 英文名: 4-ethoxy-2-phenyl-2,3-dihydropyran-6-one
• 英文别名: 4-Aethoxy-6-phenyl-5,6-dihydro-pyran-2-on; 4-ethoxy-6-phenyl-5,6-dihydropyran-2-one; 4-ethoxy-6-phenyl-5,6-dihydro-2H-pyran-2-one

物化性质

• 密度: 1.15g/cm3
• 沸点: 395.2ºC at 760 mmHg
• 分子式: C₁₃H₁₄O₃
• 分子量: 218.24800
• 闪点: 166.8ºC
• 精确质量: 218.09400
• PSA: 35.53000
• LogP: 2.59500
• 折射率: 1.549

安全

• 海关编码: 2932999099

合成路线

100-52-7 385435-11-0 ~76% 5435-93-8

文献：Winkler, Jeffrey D.; Oh, Kyungsoo Organic Letters, 2005 , vol. 7, # 12 p. 2421 - 2423

57592-45-7 ~% 5435-93-8

文献：Winkler, Jeffrey D.; Oh, Kyungsoo Organic Letters, 2005 , vol. 7, # 12 p. 2421 - 2423

1116-50-3 100-52-7 ~% 5435-93-8

文献：Koegl; de Bruin Recueil des Travaux Chimiques des Pays-Bas, 1950 , vol. 69, p. 729,741 Full Text Show Details Reid; Ruby Journal of the American Chemical Society, 1951 , vol. 73, p. 1054,1058

64-17-5 ~% 5435-93-8

文献：Reid; Ruby Journal of the American Chemical Society, 1951 , vol. 73, p. 1054,1058

75-03-6 ~% 5435-93-8

文献：Reid; Ruby Journal of the American Chemical Society, 1951 , vol. 73, p. 1054,1058

1235742-94-5 ~% 5435-93-8

文献：Wang, Guowei; Zhao, Jinfeng; Zhou, Yuhan; Wang, Baomin; Qu, Jingping Journal of Organic Chemistry, 2010 , vol. 75, # 15 p. 5326 - 5329

1116-50-3 100-52-7 71-43-2 ~% 5435-93-8

文献：Koegl; de Bruin Recueil des Travaux Chimiques des Pays-Bas, 1950 , vol. 69, p. 729,741 Full Text Show Details Reid; Ruby Journal of the American Chemical Society, 1951 , vol. 73, p. 1054,1058

上下游产品

上游产品  6
100-52-7 57592-45-7 1116-50-3 64-17-5
75-03-6 71-43-2
下游产品  0

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%