2,5-Dioxobenzoic acid methyl ester

2,5-Dioxobenzoic acid methyl ester名称

[ CAS 号 ]:
3958-79-0

[ 英文名 ]:
2,5-Dioxobenzoic acid methyl ester

[英文别名 ]:

methyl 1,4-benzoquinone-2-carboxylate
2-(carbomethoxy)-1,4-benzoquinone
methyl 3,6-dioxo-1,4-cyclohexadienecarboxylate
methyl 3,6-dioxocyclohexa-1,4-dienecarboxylate
Methyl 3,6-dioxo-1,4-cyclohexadiene-1-carboxylate
2-methoxycarbonyl-1,4-benzoquinone

2,5-Dioxobenzoic acid methyl ester物理化学性质

[ 分子式 ]:
C₈H₆O₄

[ 分子量 ]:
166.13100

[ 精确质量 ]:
166.02700

[ PSA ]:
60.44000

2,5-Dioxobenzoic acid methyl ester安全信息

[ 海关编码 ]:
2918300090

2,5-Dioxobenzoic acid methyl ester合成路线

详细合成路线

2,5-Dioxobenzoic acid methyl ester上下游产品

2,5-Dioxobenzoic acid methyl ester上游产品

2,5-Dioxobenzoic acid methyl ester下游产品

2,5-Dioxobenzoic acid methyl ester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%