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80691-81-2

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80691-81-2

@80691-81-2

📅 Joined February 2021
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80691-81-2@80691-81-2·Feb 5
CAS 110-54-3· hexane ( CAS 141-78-6· hexane ( CAS 80691-81-2· ethyl acetate (

CAS号: 80691-81-2 英文名称: 2,5-Diaminothiophene-3,4-dicarboxylic acid diethyl ester 英文同义词: Diethyl 2,5-diaMinothiophene-3,4-dicarboxylate;3,4-diethyl 2,5-diaMinothiophene-3,4-dicarboxylate;2,5-Diaminothiophene-3,4-dicarboxylic acid diethyl ester;2,5-Diamino-3,4-thiophenedicarboxylic acid diethyl ester;3,4-Thiophenedicarboxylic acid, 2,5-diamino-, 3,4-diethyl ester 中文名称: 2,5-二氨基-3,4-噻吩二羧酸二乙酯 中文同义词: 2,5-二氨基-3,4-噻吩二羧酸二乙酯 分子式: C10H14N2O4S 分子量: 258.29 熔点 : 155-156 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3)) 沸点 : 403.3±40.0 °C(Predicted) 密度 : 1.343 酸度系数(pKa): 0.56±0.10(Predicted)