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(4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate

更新时间:2025-09-22 17:04:54

(4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate结构式
(4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate结构式
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常用名 (4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate 英文名 (4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate
CAS号 132-82-1 分子量 270.23500
密度 1.29g/cm3 沸点 368.3ºC at 760 mmHg
分子式 C12H14O7 熔点 N/A
MSDS N/A 闪点 162.5ºC

 名称

英文名 (4-butanoyloxy-2,5-dioxofuran-3-yl) butanoate
英文别名 更多

 物理化学性质

密度 1.29g/cm3
沸点 368.3ºC at 760 mmHg
分子式 C12H14O7
分子量 270.23500
闪点 162.5ºC
精确质量 270.07400
PSA 95.97000
LogP 0.96800
InChIKey SMFDSCCTAOVFIJ-UHFFFAOYSA-N
SMILES CCCC(=O)OC1=C(OC(=O)CCC)C(=O)OC1=O
蒸汽压 1.28E-05mmHg at 25°C
折射率 1.495

 安全信息

海关编码 2917190090

 海关

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%

 英文别名

Di-butyryloxy-maleinsaeureanhydrid
2,5-dioxo-2,5-dihydrofuran-3,4-diyl dibutanoate
bis-butyryloxy-maleic acid anhydride
MALEIC ANHYDRIDE,DIHYDROXY-,DIBUTYRATE
Dihydroxymaleic anhydride dibutyrate
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