41763-99-9

• 常用中文名：2-methyl furan-3(2H)-one
• 常用英文名：2-methyl furan-3(2H)-one
• CAS号：41763-99-9
• 分子式：C₅H₆O₂
• 分子量：98.09990
• 发布时间：2016-05-19 05:47:44
• 更新时间：2024-01-16 08:50:49

名称

• 英文名: 2-methylfuran-3-one
• 英文别名: 2-methyl-3(2H)-furanone; Angelica lactone; 2-methylfuran-3(2H)-one; 3(2H)-Furanone,2-methyl; methyl-3(2H)-furanone

物化性质

• 密度: 1.095g/cm3
• 沸点: 155.7ºC at 760 mmHg
• 分子式: C₅H₆O₂
• 分子量: 98.09990
• 闪点: 55.9ºC
• 精确质量: 98.03680
• PSA: 26.30000
• LogP: 0.48790
• 折射率: 1.459

安全

• 海关编码: 2932190090

合成路线

123-76-2 ~% 41763-99-9 108-29-2

文献：Korea Research Institute Of Chemical Technology Patent: EP2476674 A2, 2012 ; Location in patent: Page/Page column 7 ;

123-76-2 ~% 96-47-9 71-41-0 41763-99-9 详细

文献：Korea Research Institute Of Chemical Technology Patent: EP2476674 A2, 2012 ; Location in patent: Page/Page column 5 ;

343927-41-3 ~82% 41763-99-9

文献：Meister, Ch.; Scharf, H.-D. Synthesis, 1981 , # 9 p. 737 - 739

165127-45-7 ~% 41763-99-9

文献：De Kimpe; Georgieva; Boeykens; Lazar Journal of Organic Chemistry, 1995 , vol. 60, # 16 p. 5262 - 5265

3188-00-9 ~% 41763-99-9

文献：Winkler, Christoph K.; Clay, Dorina; Entner, Marcello; Plank, Markus; Faber, Kurt Chemistry - A European Journal, 2014 , vol. 20, # 5 p. 1403 - 1409

上下游产品

上游产品  4
123-76-2 343927-41-3 165127-45-7 3188-00-9
下游产品  0

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%