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2158-88-5

2158-88-5结构式
2158-88-5结构式

化源商城直购

中文名 3-羟基噻吩-2-羧酸乙酯
英文名 ethyl 3-hydroxythiophene-2-carboxylate
英文别名 3-Hydroxy-thiophen-2-carbonsaeure-aethylester
3-hydroxy-thiophene-2-carboxylic acid ethyl ester
ethyl 3-hydroxy-2-thenoate
EINECS 218-478-6
Ethyl3-hydroxythiophene-2-carboxylate
3-Hydroxy-thiophen-2-carbonsaeure-ethylester
2-carboethoxy-3-hydroxy-thiophene
密度 1.391g/cm3
沸点 274.2ºC at 760mmHg
分子式 C7H8O3S
分子量 172.20200
闪点 119.7ºC
精确质量 172.01900
PSA 74.77000
LogP 1.63040
蒸汽压 0.000694mmHg at 25°C
折射率 1.613
海关编码 2934999090

~42%

2158-88-5结构式

2158-88-5

文献:Yang, Yiqing; Lin, Yun; Rao, Yu Organic Letters, 2012 , vol. 14, # 11 p. 2874 - 2877

~75%

2158-88-5结构式

2158-88-5

文献:Hunter, Gordon A.; McNab, Hamish Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1995 , # 10 p. 1209 - 1214

~%

2158-88-5结构式

2158-88-5

文献:Fiesselmann; Pfeiffer Chemische Berichte, 1954 , vol. 87, p. 848,855
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海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%