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ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE

更新时间:2025-12-05 14:45:14

ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE结构式
ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE结构式
品牌特惠专场
常用名 ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE 英文名 ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE
CAS号 32766-64-6 分子量 253.10200
密度 1.481g/cm3 沸点 339.6ºC at 760mmHg
分子式 C8H6Cl2O3S 熔点 N/A
MSDS N/A 闪点 159.2ºC

 名称

英文名 ethyl 2-(2,5-dichlorothiophen-3-yl)-2-oxoacetate
英文别名 更多

 物理化学性质

密度 1.481g/cm3
沸点 339.6ºC at 760mmHg
分子式 C8H6Cl2O3S
分子量 253.10200
闪点 159.2ºC
精确质量 251.94100
PSA 71.61000
LogP 2.80070
InChIKey IZEPVHXRDFHYNR-UHFFFAOYSA-N
SMILES CCOC(=O)C(=O)c1cc(Cl)sc1Cl
折射率 1.563

 安全信息

海关编码 2934999090

 合成线路

~75%

ETHYL (2,5-DICHLOROTHIEN-3-YL)(OXO)ACETATE结构式

ETHYL (2,5-DICH...

32766-64-6

文献:Unterhalt; Gores Archiv der Pharmazie, 1989 , vol. 322, # 11 p. 839 - 840

 海关

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%

 英文别名

ethyl 2,5-dichloro-3-thienylglyoxylate
(2,5-dichloro-thiophen-3-yl)-oxo-acetic acid ethyl ester
ethyl (2,5-dichlorothien-3-yl)(oxo)acetate
2,5-Dichlor-3-ethoxyoxalylthiophen
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