425392-44-5

• 常用中文名：2-溴-5-氯噻唑-4-羧酸乙酯
• 常用英文名：ethyl 2-bromo-5-chloro-4-thiazolecarboxylate
• CAS号：425392-44-5
• 分子式：C₆H₅BrClNO₂S
• 分子量：270.531
• 发布时间：2018-12-09 11:11:12
• 更新时间：2026-07-15 19:14:38

名称

• 中文名: 2-溴-5-氯噻唑-4-羧酸乙酯
• 英文名: Ethyl 2-bromo-5-chlorothiazole-4-carboxylate
• 中文别名: 2-溴-5-氯-4-噻唑羧酸乙酯; 2-溴-5-氯-4-噻唑甲酸乙酯; 2-溴-5-氯噻唑-4-甲酸乙酯; 乙基-2,5-溴-4-羧酸乙酯-氯噻唑
• 英文别名: 2-Bromo-5-chloro-4-thiazolecboxylic acid ethyl ester; 2-Bromo-5-chloro-thiazole-4-cboxylic acid ethyl ester; 2-Bromo-5-chloro-1,3-thiazol-4-cboxylic ethyl ester; 4-Thiazolecarboxylic acid, 2-bromo-5-chloro-, ethyl ester; 2-Bromo-5-chloro-4-(ethoxycbonyl)-1,3-thiazole; ETHYL 2-BROMO-5-CHLOROTHIAZOLE-4-CBOXYLATE; ETHYL2-BROMO-5-CHLOROTHIAZOLE-4-CARBOXYLATE; 4-Thiazolecboxylic acid, 2-bromo-5-chloro-, ethyl ester; Ethyl 2-bromo-5-chloro-1,3-thiazole-4-cboxylate; 2-(1-(4-(6-oxo-6,11-dihydro-5H-dibenzo[b,e]azin-11-yl)piperazine-1-carbonyl)cyclobutyl)acetic acid; Ethyl 2-bromo-5-chloro-1,3-thiazole-4-carboxylate; ethyl 2-bromo-5-chloro-4-thiazolecboxylate

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 313.2±22.0 °C at 760 mmHg
• 分子式: C₆H₅BrClNO₂S
• 分子量: 270.531
• 闪点: 143.2±22.3 °C
• 精确质量: 268.891266
• PSA: 67.43000
• LogP: 2.72
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.583
• 储存条件: 2-8°C， 惰性气体

安全

• 危害码 (欧洲): Xi
• 海关编码: 2934100090

合成路线

136539-01-0 ~80% 425392-44-5

文献：Hodgetts, Kevin J.; Kershaw, Mark T. Organic Letters, 2002 , vol. 4, # 8 p. 1363 - 1365

5398-36-7 ~% 425392-44-5

文献：Hodgetts, Kevin J.; Kershaw, Mark T. Organic Letters, 2002 , vol. 4, # 8 p. 1363 - 1365

上下游产品

上游产品  2
136539-01-0 5398-36-7
下游产品  2
59937-01-8 425392-45-6

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%