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2-(萘-1-羰基)-3-氧丁酸甲酯

更新时间:2025-08-25 22:33:05

2-(萘-1-羰基)-3-氧丁酸甲酯结构式
2-(萘-1-羰基)-3-氧丁酸甲酯结构式
委托求购
常用名 2-(萘-1-羰基)-3-氧丁酸甲酯 英文名 2-(naphthalene-1-carbonyl)-3-oxo-butyric acid methyl ester
CAS号 676348-51-9 分子量 270.28000
密度 N/A 沸点 N/A
分子式 C16H14O4 熔点 N/A
MSDS N/A 闪点 N/A

 2-(萘-1-羰基)-3-氧丁酸甲酯名称

中文名 2-(萘-1-羰基)-3-氧丁酸甲酯
英文名 2-(naphthalene-1-carbonyl)-3-oxo-butyric acid methyl ester

 2-(萘-1-羰基)-3-氧丁酸甲酯物理化学性质

分子式 C16H14O4
分子量 270.28000
精确质量 270.08900
PSA 60.44000
LogP 2.40070
InChIKey OEHUIQFYMNEDDH-UHFFFAOYSA-N
SMILES COC(=O)C(C(C)=O)C(=O)c1cccc2ccccc12

 2-(萘-1-羰基)-3-氧丁酸甲酯安全信息

海关编码 2918300090

 2-(萘-1-羰基)-3-氧丁酸甲酯海关

海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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