307548-94-3

• 常用中文名：6-methyl-7-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
• 常用英文名：6-methyl-7-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
• CAS号：307548-94-3
• 分子式：C₁₆H₁₆O₄
• 分子量：272.29600
• 发布时间：2016-03-07 16:24:17
• 更新时间：2024-01-09 21:57:07

名称

• 英文名: 6-methyl-7-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
• 英文别名: 7-acetonyloxy-3,4-cyclopentene-8-methylcoumarin

物化性质

• 密度: 1.26g/cm3
• 沸点: 464.1ºC at 760 mmHg
• 分子式: C₁₆H₁₆O₄
• 分子量: 272.29600
• 闪点: 208.1ºC
• 精确质量: 272.10500
• PSA: 56.51000
• LogP: 2.55790
• 折射率: 1.586

安全

• 海关编码: 2932209090

合成路线

55047-28-4 598-31-2 ~93% 307548-94-3

文献：Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242

55047-28-4 78-95-5 ~73% 307548-94-3

文献：Santana, Lourdes; Gonzalez-Diaz, Humberto; Quezada, Elias; Uriarte, Eugenio; Yanez, Matilde; Vina, Dolores; Orallo, Francisco Journal of Medicinal Chemistry, 2008 , vol. 51, # 21 p. 6740 - 6751

608-25-3 ~% 307548-94-3

文献：Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242

611-10-9 ~% 307548-94-3

文献：Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242

上下游产品

上游产品  4
598-31-2 78-95-5 608-25-3 611-10-9
下游产品  0

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%