基本信息
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甲基丁二酸
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498-21-5
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2-甲基琥珀酸
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C5H8O4
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132.11
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Butanedioic acid,2-methyl-
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207-857-1
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1.4105 g/cm3
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Butanedioicacid, methyl- (9CI); Pyrotartaric acid (6CI); Succinic acid, methyl- (8CI); (?à)-2-Methylsuccinic acid; (?à)-Methylsuccinic acid; (?à)-a-Methylsuccinic acid; 1,2-Propanedicarboxylic acid;2-Methylbutane-1,4-dioic acid; 2-Methylbutanedioic acid; 2-Methylsuccinic acid;DL-Methylbutanedioic acid; DL-Methylsuccinic acid; DL-a-Methylsuccinic acid;Methylbutanedioic acid; Methylsuccinic acid; NSC 5276; R,S-2-Methylbutanedioicacid
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111.1 °C
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110-115°C(lit.)
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236.5 °C at 760 mmHg
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暂无
详细信息
"中文名称: 甲基丁二酸
中文别名: 2-甲基琥珀酸; 2-甲基丁二酸
英文名称: Methylsuccinic acid
英文别名: Methylsuccinicacid,99%; (plus-minus)-methylsuccinic acid; pyrotartaric acid; Methyl Succinic Acid; Methyl-Butanediolc; 2-Methylsuccinic acid; 2-methylbutanedioic acid
CAS号: 498-21-5
EINECS号: 207-857-1
分子式: C5H8O4
分子量: 132.1146
InChI: InChI=1/C5H8O4/c1-3(5(8)9)2-4(6)7/h3H,2H2,1H3,(H,6,7)(H,8,9)
分子结构:
密度: 1.311g/cm3
熔点: 110-115℃
沸点: 236.5°C at 760 mmHg
闪点: 111.1°C
蒸汽压: 0.0162mmHg at 25°C
物化性质:
熔点:110 - 112
水溶性:>=10 g/100 mL at 22 C
外观:白色或微黄色晶体
产品用途:
医药中间体
"