22985-02-0

• 常用中文名：3,5-Dimethylnaphtho[2,3-b]furan-4,9-dione
• 常用英文名：3,5-Dimethylnaphtho[2,3-b]furan-4,9-dione
• CAS号：22985-02-0
• 分子式：C₁₄H₁₀O₃
• 分子量：226.22700
• 发布时间：2016-01-15 20:13:23
• 更新时间：2024-01-09 11:12:03

名称

• 英文名: 3,5-dimethylbenzo[f][1]benzofuran-4,9-dione
• 英文别名: 3.5-Dimethylnaphtho<2.3-b>furan-4.9-dion

物化性质

• 密度: 1.297g/cm3
• 沸点: 403.5ºC at 760 mmHg
• 分子式: C₁₄H₁₀O₃
• 分子量: 226.22700
• 闪点: 193.8ºC
• 精确质量: 226.06300
• PSA: 47.28000
• LogP: 2.67180
• 蒸汽压: 1.02E-06mmHg at 25°C
• 折射率: 1.611

安全

• 海关编码: 2932999099

合成路线

133700-96-6 ~53% 22985-02-0

文献：Kobayashi; Shimizu; Sasaki; Suginome Journal of Organic Chemistry, 1993 , vol. 58, # 17 p. 4614 - 4618

63432-44-0 ~% 22985-02-0

文献：Kobayashi; Shimizu; Sasaki; Suginome Journal of Organic Chemistry, 1993 , vol. 58, # 17 p. 4614 - 4618

3781-69-9 ~% 22985-02-0

文献：Cherkaoui, Omar; Nebois, Pascal; Fillion, Houda Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 457 - 458

73751-14-1 ~% 22985-02-0

文献：Cherkaoui, Omar; Nebois, Pascal; Fillion, Houda Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 457 - 458

188634-81-3 ~% 22985-02-0

文献：Cherkaoui, Omar; Nebois, Pascal; Fillion, Houda Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 457 - 458

188634-82-4 ~% 22985-02-0

文献：Cherkaoui, Omar; Nebois, Pascal; Fillion, Houda Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 457 - 458

上下游产品

上游产品  4
63432-44-0 3781-69-9 73751-14-1 188634-82-4
下游产品  0

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%