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24261-13-0

24261-13-0结构式
24261-13-0结构式

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英文名 tetramethyl butane-1,2,3,4-tetracarboxylate
英文别名 1,2,3,4-butane-tetracarboxylic acid tetramethyl ester
Tetramethylester von rac.-Butan-tetracarbonsaeure-(1.2.3.4)
tetramethyl (2R,3R)-butane-1,2,3,4-tetracarboxylate
TETRAMETHYL 1,2,3,4-BUTANETETRACARBOXYLATE
tetramethyl 3,4-dicarboxyadipate
tetramethyl (2R,3S)-butane-1,2,3,4-tetracarboxylate
3,4-bis-methoxycarbonyl-hexanedioic acid dimethyl ester
tetramethyl ester of rac-butane-tetracarboxylic acid-(1.2.3.4)
分子式 C12H18O8
分子量 290.26700
精确质量 290.10000
PSA 105.20000
海关编码 2917190090
海关编码 2917190090
中文概述 2917190090 其他无环多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%