38840-94-7

38840-94-7结构式
38840-94-7结构式

化源商城直购

英文名 methyl 6-methoxy-2-methyl-1-oxo-3,4-dihydronaphthalene-2-carboxylate
英文别名 6-Methoxy-2-methyl-2-carbomethoxy-1-keto-1,2,3,4-tetrahydronaphthalin
methyl 6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate
methyl 6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydro-2-naphthalenecarboxylate
密度 1.166g/cm3
沸点 377.5ºC at 760mmHg
分子式 C14H16O4
分子量 248.27400
闪点 167.1ºC
精确质量 248.10500
PSA 52.60000
LogP 2.00340
折射率 1.526
海关编码 2918990090
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%