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489-50-9

中文名称 反丁烯原冰岛衣酸酯
英文名称 FUMARPROTOCETRARIC ACID
CAS 489-50-9
分子式 C22H16O12
分子量 472.36
MOL 文件 489-50-9.mol
489-50-9 结构式 489-50-9 结构式

基本信息

中文别名
反丁烯原冰岛衣酸酯
英文别名
FUMARPROTOCETRARIC ACID
Fumarylprotocetraric acid
FUMARPROTOCETRARIC ACID(RG)
[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-9-yl)methyl] hydrogen fumarate
9-(3-Carboxy-acryloyloximethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepin-7-carboxylic acid
But-2-enedioic acid mono-(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepin-9-ylmethyl) ester
2-Butenedioic acid, mono[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepin-9-yl)methyl] ester, (2E)-
9-({[(2E)-3-Carboxyprop-2-enoyl]oxy}methyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepine-7-carboxylic acid
(E)-2-Butenedioic acid hydrogen 1-[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-9-yl)methyl] ester
4-Formyl-3,8-dihydroxy-9-[[[(E)-4-hydroxy-1,4-dioxo-2-butenyl]oxy]methyl]-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid
所属类别
有机原料:羧酸类化合物及衍生物

物理化学性质

熔点250~260℃
沸点805.7±65.0 °C(Predicted)
密度1.628±0.06 g/cm3(Predicted)
酸度系数(pKa)2.12±0.20(Predicted)
LogP4.693 (est)

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H317
防范说明P280-P302+P352
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