65817-24-5

• 常用中文名：dimethyl benzofuranone
• 常用英文名：dimethyl benzofuranone
• CAS号：65817-24-5
• 分子式：C₁₀H₁₀O₂
• 分子量：162.18500
• 发布时间：2017-11-23 19:06:14
• 更新时间：2024-01-18 18:27:03

名称

• 英文名: 3,6-dimethyl-3H-1-benzofuran-2-one
• 英文别名: Dimethyl-3,6-benzo-2(3H)-furanone; 3,6-dimethyl-3H-benzo[b]furan-2-one; FEMA no. 3863; 3,6-dimethylbenzofuran-2(3H)-one; 3,6-Dimethyl-2(3H)-benzofuranone; 3,6-dimethyl-2,3-dihydrobenzo[b]furan-2-one; 2(3H)-benzofuranone,3,6-dimethyl; UNII-0XUR2L45V9

物化性质

• 密度: 1.14g/cm3
• 沸点: 230.175ºC at 760 mmHg
• 分子式: C₁₀H₁₀O₂
• 分子量: 162.18500
• 闪点: 87.279ºC
• 精确质量: 162.06800
• PSA: 26.30000
• LogP: 2.01750
• 折射率: 1.546

安全

• 海关编码: 2932209090

合成路线

331626-90-5 ~73% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

6921-64-8 ~% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

122-46-3 ~% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

35633-35-3 ~% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

221354-52-5 ~% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

221354-43-4 ~% 65817-24-5

文献：Harrowven, David C; Lucas, Matthew C; Howes, Peter D Tetrahedron, 2001 , vol. 57, # 4 p. 791 - 804

80417-97-6 105-76-0 ~% 65817-24-5

文献：Haarman and Reimer GmbH Patent: US6391365 B1, 2002 ;

上下游产品

上游产品  7
331626-90-5 80417-97-6 105-76-0 6921-64-8
122-46-3 35633-35-3 221354-43-4
下游产品  1
13341-72-5

海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 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	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%