75822-59-2

• 常用中文名：Ethanone,1-(5-ethynyl-4,5-dihydro-2-methyl-3-furanyl)-
• 常用英文名：Ethanone,1-(5-ethynyl-4,5-dihydro-2-methyl-3-furanyl)-
• CAS号：75822-59-2
• 分子式：C₉H₁₀O₂
• 分子量：150.17400
• 发布时间：2017-11-19 10:41:00
• 更新时间：2025-09-25 13:34:11

名称

• 英文名: 1-(2-ethynyl-5-methyl-2,3-dihydrofuran-4-yl)ethanone
• 英文别名: 3-acetyl-2-methyl-5-ethynyl-4,5-dihydrofuran; Ethanone,1-(5-ethynyl-4,5-dihydro-2-methyl-3-furanyl); 1-(5-ETHYNYL-4,5-DIHYDRO-2-METHYL-3-FURANYL)ETHANONE; Ethanone,1-(5-ethynyl-4,5-dihydro-2-methyl-3-furanyl)-(9CI)

物化性质

• 分子式: C₉H₁₀O₂
• 分子量: 150.17400
• 精确质量: 150.06800
• PSA: 26.30000
• LogP: 1.27150

安全

• 海关编码: 2932190090

合成路线

689-97-4 123-54-6 ~7% 75822-59-2 75822-60-5

文献：Melikyan, G. G.; Mkrtchyan, D. A.; Badanyan, Sh. O. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1980 , vol. 16, # 7 p. 678 - 680 Khimiya Geterotsiklicheskikh Soedinenii, 1980 , # 7 p. 884 - 887

40671-80-5 123-54-6 ~% 75822-59-2

文献：Melikyan, Gagik G.; Vostrowsky, Otto; Bauer, Walter; Bestmann, Hans Juergen Journal of Organometallic Chemistry, 1992 , vol. 423, # 1 p. C24 - C27

123-54-6 ~% 75822-59-2

文献：Melikyan, Gagik G.; Vostrowsky, Otto; Bauer, Walter; Bestmann, Hans Juergen Journal of Organometallic Chemistry, 1992 , vol. 423, # 1 p. C24 - C27

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海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 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	2932190090 other compounds containing an unfused furan 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%