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Butanoic acid, 2,3-dioxo-, methyl ester (9CI)

更新时间:2025-09-06 19:34:21

Butanoic acid, 2,3-dioxo-, methyl ester (9CI)结构式
Butanoic acid, 2,3-dioxo-, methyl ester (9CI)结构式
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常用名 Butanoic acid, 2,3-dioxo-, methyl ester (9CI) 英文名 Butanoic acid, 2,3-dioxo-, methyl ester (9CI)
CAS号 86396-16-9 分子量 130.09900
密度 N/A 沸点 N/A
分子式 C5H6O4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 methyl 2,3-dioxobutanoate
英文别名 更多

 物理化学性质

分子式 C5H6O4
分子量 130.09900
精确质量 130.02700
PSA 60.44000

 安全信息

海关编码 2918300090

 上下游产品

上游产品  0

下游产品  1

 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%

 英文别名

2,3-Dioxo-buttersaeure-methylester
2,3-dioxo-butyric acid methyl ester
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