4056-72-8

• 常用中文名：2-acetyl-4-methylcyclopent-4-ene-1,3-dione
• 常用英文名：2-acetyl-4-methylcyclopent-4-ene-1,3-dione
• CAS号：4056-72-8
• 分子式：C₈H₈O₃
• 分子量：152.14700
• 发布时间：2018-07-05 17:05:10
• 更新时间：2024-01-03 02:19:15

名称

• 英文名: 2-acetyl-4-methylcyclopent-4-ene-1,3-dione
• 英文别名: 2-Acetyl-4-methyl-cyclopent-4-en-1.3-dion; 4-Cyclopentene-1,3-dione,2-acetyl-4-methyl; 2-Acetyl-4-methyl-4-cyclopenten-1,3-dion; 2-acetyl-4-methylcyclopentene-1,3-dione

物化性质

• 分子式: C₈H₈O₃
• 分子量: 152.14700
• 精确质量: 152.04700
• PSA: 51.21000
• LogP: 0.28970

安全

• 海关编码: 2914299000

合成路线

54345-20-9 ~95% 4056-72-8

文献：Massy-Westropp, Ralph A.; Price, Martyn F. Australian Journal of Chemistry, 1981 , vol. 34, # 11 p. 2369 - 2383

54345-23-2 ~89% 4056-72-8

文献：Massy-Westropp, Ralph A.; Price, Martyn F. Australian Journal of Chemistry, 1981 , vol. 34, # 11 p. 2369 - 2383

616-02-4 80-62-6 ~73% 4056-72-8

文献：Shestak; Novikov; Stekhova; Gorshkova Pharmaceutical Chemistry Journal, 1999 , vol. 33, # 1 p. 18 - 21

67-56-1 54345-20-9 ~84% 4056-72-8 74826-66-7

文献：Massy-Westropp, Ralph A.; Price, Martyn F. Australian Journal of Chemistry, 1981 , vol. 34, # 11 p. 2369 - 2383

59107-74-3 80-62-6 ~2% 54345-23-2 4056-72-8

文献：Shestak; Novikov; Stekhova; Gorshkova Pharmaceutical Chemistry Journal, 1999 , vol. 33, # 1 p. 18 - 21

67-56-1 57691-02-8 ~8% 4056-72-8 81154-35-0 详细

文献：Massy-Westropp, Ralph A.; Price, Martyn F. Australian Journal of Chemistry, 1981 , vol. 34, # 11 p. 2369 - 2383

67-56-1 54345-20-9 ~31% 54345-23-2 4056-72-8 详细

文献：Massy-Westropp, Ralph A.; Price, Martyn F. Australian Journal of Chemistry, 1981 , vol. 34, # 11 p. 2369 - 2383

108-22-5 616-02-4 ~% 4056-72-8

文献：Novikov, V. L.; Shestak, O. P.; Kamernitskii, A. V.; Elyakov, G. B. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, # 6 p. 1002 - 1005 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 6 p. 1390 - 1393

上下游产品

上游产品  8
54345-20-9 54345-23-2 616-02-4 80-62-6
67-56-1 59107-74-3 57691-02-8 108-22-5
下游产品  0

海关

海关编码	2914299000
中文概述	2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%