16587-51-2

• 常用中文名：2-Ethyl-5-methylbenzo[b]thiophene
• 常用英文名：2-Ethyl-5-methylbenzo[b]thiophene
• CAS号：16587-51-2
• 分子式：C₁₁H₁₂S
• 分子量：176.27800
• 发布时间：2017-05-01 23:38:50
• 更新时间：2024-01-09 13:24:00

名称

• 英文名: 2-ethyl-5-methyl-1-benzothiophene
• 英文别名: Benzo[b]thiophene,2-ethyl-5-methyl; 2-ethyl-5-methylbenzo[b]thiophene

物化性质

• 分子式: C₁₁H₁₂S
• 分子量: 176.27800
• 精确质量: 176.06600
• PSA: 28.24000
• LogP: 3.77210

安全

• 海关编码: 2934999090

合成路线

14315-14-1 75-03-6 ~94% 16587-51-2

文献：Texas Biotechnology Corp. Patent: US6342610 B2, 2002 ; Location in patent: Page column 82 ; US 6342610 B2

184040-16-2 ~% 16587-51-2

文献：Texas Biotechnology Corporation Patent: US5962490 A1, 1999 ; US 5962490 A Title/Abstract Full Text Show Details Chan, Ming Fai; Kogan, Timothy; Verner, Erik Joel; Kois, Adam; Balaji, Vitukudi Narayanaiyengar Patent: US2002/95041 A1, 2002 ; Title/Abstract Full Text Show Details Texas Biotechnology Corporation Patent: US5594021 A1, 1997 ; US 5594021 A

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%