22531-51-7

• 常用中文名：ETHYL 2-METHOXY-1-NAPHTHOYLFORMATE
• 常用英文名：ETHYL 2-METHOXY-1-NAPHTHOYLFORMATE
• CAS号：22531-51-7
• 分子式：C₁₅H₁₄O₄
• 分子量：258.26900
• 发布时间：2016-07-12 05:49:07
• 更新时间：2025-08-27 11:07:37
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名称

• 英文名: ethyl 2-(2-methoxynaphthalen-1-yl)-2-oxoacetate
• 英文别名: (2-methoxy-[1]naphthyl)-glyoxylic acid ethyl ester; ETHYL 2-METHOXY-1-NAPHTHOYLFORMATE; ethyl 2-(2-methoxy-1-naphthyl)-2-oxoacetate; 2-Methoxy-1-naphthyl-glyoxalsaeureethylester; (2-Methoxy-[1]naphthyl)-glyoxylsaeure-aethylester; ethyl (2-methoxy-1-naphthyl)glyoxylate

物化性质

• 密度: 1.198g/cm3
• 沸点: 417ºC at 760 mmHg
• 分子式: C₁₅H₁₄O₄
• 分子量: 258.26900
• 闪点: 186.2ºC
• 精确质量: 258.08900
• PSA: 52.60000
• LogP: 2.59420
• 蒸汽压: 3.66E-07mmHg at 25°C
• 折射率: 1.58

安全

• 海关编码: 2918990090

合成路线

17075-39-7 4755-77-5 ~79% 22531-51-7

文献：Screttas, Constantinos G.; Steele, Barry R.; Micha-Screttas, Maria; Heropoulos, Georgios A. Organic Letters, 2012 , vol. 14, # 22 p. 5680 - 5683

93-04-9 4755-77-5 ~% 22531-51-7

文献：Bulletin de la Societe Chimique de France, , vol. <3> 17, p. 309

7446-70-0 93-04-9 4755-77-5 ~% 22531-51-7

文献：Bulletin de la Societe Chimique de France, , vol. <3> 17, p. 309

上下游产品

上游产品  4
17075-39-7 4755-77-5 93-04-9 7446-70-0
下游产品  3
947-62-6 20371-39-5 5392-12-1

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%