89776-82-9

• 常用中文名：ETHYL 2-METHYL-4-OXO-4,5-DIHYDRO-1,3-THIAZOLE-5-CARBOXYLATE
• 常用英文名：ETHYL 2-METHYL-4-OXO-4,5-DIHYDRO-1,3-THIAZOLE-5-CARBOXYLATE
• CAS号：89776-82-9
• 分子式：C₇H₉NO₃S
• 分子量：187.21600
• 发布时间：2016-11-03 07:24:04
• 更新时间：2024-02-02 15:38:05

名称

• 英文名: ethyl 2-methyl-4-oxo-1,3-thiazole-5-carboxylate
• 英文别名: ethyl 2-methyl-4-oxo-4,5-dihydro-1,3-thiazole-5-carboxylate; 2-methyl-4-oxo-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester; 2-Methyl-thiazolon-(4)-carbonsaeure-(5)-ethylester; HMS1787H04; 5-Thiazolecarboxylicacid,4,5-dihydro-2-methyl-4-oxo-,ethyl ester

物化性质

• 密度: 1.38g/cm3
• 沸点: 274.4ºC at 760 mmHg
• 分子式: C₇H₉NO₃S
• 分子量: 187.21600
• 闪点: 119.8ºC
• 精确质量: 187.03000
• PSA: 87.66000
• LogP: 1.33380
• 折射率: 1.593

安全

• 海关编码: 2934100090

合成路线

62-55-5 685-87-0 ~% 89776-82-9

文献：Duro,F. Gazzetta Chimica Italiana, 1963 , vol. 93, p. 215 - 220

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海关

海关编码	2934100090
中文概述	2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%