85716-85-4

• 常用中文名：ethyl 2-isothiocyanato-4,5-dimethylthiophene-3-carboxylate
• 常用英文名：ethyl 2-isothiocyanato-4,5-dimethylthiophene-3-carboxylate
• CAS号：85716-85-4
• 分子式：C₁₀H₁₁NO₂S₂
• 分子量：241.33000
• 发布时间：2017-07-04 16:08:30
• 更新时间：2025-10-18 18:38:47

名称

• 英文名: ethyl 2-isothiocyanato-4,5-dimethylthiophene-3-carboxylate
• 英文别名: 2-isothiocyanato-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester; ethyl 4,5-dimethyl-2-isotiocyanatothiophene-3-carboxylate

物化性质

• 密度: 1.24g/cm3
• 沸点: 384.3ºC at 760 mmHg
• 分子式: C₁₀H₁₁NO₂S₂
• 分子量: 241.33000
• 闪点: 186.2ºC
• 精确质量: 241.02300
• PSA: 98.99000
• LogP: 3.27590
• 折射率: 1.594

安全

• 海关编码: 2934999090

合成路线

463-71-8 4815-24-1 ~98% 85716-85-4

文献：SENOMYX, INC. Patent: US2008/306053 A1, 2008 ; Location in patent: Page/Page column 67 ;

96989-50-3 4815-24-1 ~72% 85716-85-4

文献：Santagati, Andrea; Granata, Giuseppe; Santagati, Maria; Cutuli, Vincenza; Mangano, Nunzio Guido; Caruso, Antonina Arzneimittel-Forschung/Drug Research, 2002 , vol. 52, # 6 p. 448 - 454

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%