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40098-26-8

40098-26-8结构式
40098-26-8结构式

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中文名 3-羟基-5-羰基-1-环戊烯-1-庚酸甲酯
英文名 Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate
中文别名 7-(3-羟基-5-氧代-1-环戊烯-1-基)庚酸甲酯
英文别名 1-Cyclopentene-1-heptanoic acid, 3-hydroxy-5-oxo-, methyl ester
Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate
Methyl 7-[(3R)-3-hydroxy-5-oxo-1-cyclopenten-1-yl]heptanoate
UNII:8I3O2MY5FN
Methyl 7-[(3R)-3-hydroxy-5-oxocyclopent-1-en-1-yl]heptanoate
1-Cyclopentene-1-heptanoic acid, 3-hydroxy-5-oxo-, methyl ester, (3R)-
Cyclopentaneheptanoic acid,2,3,5-trioxo-,methyl ester
密度 1.1±0.1 g/cm3
沸点 378.4±42.0 °C at 760 mmHg
分子式 C13H20O4
分子量 240.296
闪点 138.9±21.4 °C
精确质量 240.136154
PSA 63.60000
LogP 0.65
蒸汽压 0.0±1.9 mmHg at 25°C
折射率 1.504
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%