18441-43-5

• 常用中文名：5-甲基苯并呋喃
• 常用英文名：5-Methylbenzofuran
• CAS号：18441-43-5
• 分子式：C₉H₈O
• 分子量：132.159
• 发布时间：2018-04-17 08:00:00
• 更新时间：2025-08-25 18:31:46

名称

• 中文名: 5-甲基苯并呋喃
• 英文名: 5-methyl-1-benzofuran
• 英文别名: Benzofuran,5-methyl; Benzofuran, 5-methyl-; methyl-5 benzofuranne; EINECS 242-318-4; 5-Methylbenzofuran; 5-methyl-benzo[b]furan; 5-Methyl-1-benzofuran

物化性质

• 密度: 1.077±0.06 g/cm3
• 沸点: 198 ºC
• 分子式: C₉H₈O
• 分子量: 132.159
• 闪点: 71.4±5.5 ºC
• 精确质量: 132.057510
• PSA: 13.14000
• LogP: 3.13
• 蒸汽压: 0.6±0.4 mmHg at 25°C
• 折射率: 1.587
• 储存条件: 2-8°C
• 水溶解性: Very slightly soluble (0.11 g/L) (25 ºC)

安全

• 海关编码: 2932999099

合成路线

66614-56-0 ~79% 18441-43-5

文献：Cody, Wayne Livingston; Edmunds, Jeremy John; Holsworth, Daniel Dale; Powell, Noel Aaron Patent: US2004/204455 A1, 2004 ; Location in patent: Page/Page column 18 ;

88521-64-6 ~27% 18441-43-5 10242-09-8

文献：Suzuki; Horaguchi; Shimizu; Abe Bulletin of the Chemical Society of Japan, 1983 , vol. 56, # 9 p. 2762 - 2767

121836-00-8 ~46% 18441-43-5

文献：Ota, Tomomi; Hasegawa, Shun; Inoue, Seiichi; Sato, Kikumasa Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 3029 - 3036

106-44-5 ~% 18441-43-5

文献：Ota, Tomomi; Hasegawa, Shun; Inoue, Seiichi; Sato, Kikumasa Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 3029 - 3036

613-84-3 ~% 18441-43-5

文献：Suzuki; Horaguchi; Shimizu; Abe Bulletin of the Chemical Society of Japan, 1983 , vol. 56, # 9 p. 2762 - 2767

23431-48-3 ~% 18441-43-5

文献：Tsai, Tzu-Wei; Wang, Eng-Chi; Li, Sie-Rong; Chen, Yung-Hua; Lin, Yu-Li; Wang, You-Feng; Huang, Keng-Shiang Journal of the Chinese Chemical Society, 2004 , vol. 51, # 6 p. 1307 - 1318

6628-06-4 ~% 18441-43-5

文献：Tsai, Tzu-Wei; Wang, Eng-Chi; Li, Sie-Rong; Chen, Yung-Hua; Lin, Yu-Li; Wang, You-Feng; Huang, Keng-Shiang Journal of the Chinese Chemical Society, 2004 , vol. 51, # 6 p. 1307 - 1318

865759-98-4 ~% 18441-43-5

文献：Tsai, Tzu-Wei; Wang, Eng-Chi; Li, Sie-Rong; Chen, Yung-Hua; Lin, Yu-Li; Wang, You-Feng; Huang, Keng-Shiang Journal of the Chinese Chemical Society, 2004 , vol. 51, # 6 p. 1307 - 1318

上下游产品

上游产品  8
66614-56-0 88521-64-6 121836-00-8 106-44-5
613-84-3 23431-48-3 6628-06-4 865759-98-4
下游产品  3
146623-69-0 188862-35-3 10133-22-9

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%