108695-25-6

• 常用中文名：2,4,6-Octatrienoic acid, 7-(3,4-dihydro-4,4-dimethyl-2H-1-benzopyran-6-yl)-3-methyl-, (E,E,E)-
• 常用英文名：2,4,6-Octatrienoic acid, 7-(3,4-dihydro-4,4-dimethyl-2H-1-benzopyran-6-yl)-3-methyl-, (E,E,E)-
• CAS号：108695-25-6
• 分子式：C₂₀H₂₄O₃
• 分子量：312.40300
• 发布时间：2017-03-28 15:01:47
• 更新时间：2025-10-22 18:15:10

名称

• 英文名: 7-(4,4-dimethyl-2,3-dihydrochromen-6-yl)-3-methylocta-2,4,6-trienoic acid
• 英文别名: 7-[4,4-Dimethylchroman-6-yl]-3,7-dimethyl-2,4,6-heptatrienoic acid; 2,4,6-Octatrienoicacid,7-(3,4-dihydro-4,4-dimethyl-2H-1-benzopyran-6-yl)-3-methyl-,(2E,4E,6E); (2E,4E,6E)-3,7-dimethyl-7-(1,2,3,4-tetrahydro-4,4-dimethyl-6-chromanyl)-2,4,6-heptatrienoic acid; 2,4,6-Octatrienoicacid,7-(3,4-dihydro-4,4-dimethyl-2H-1-benzopyran-6-yl)-3-methyl-,(E,E,E)

物化性质

• 密度: 1.074g/cm3
• 沸点: 495.8ºC at 760mmHg
• 分子式: C₂₀H₂₄O₃
• 分子量: 312.40300
• 闪点: 174.3ºC
• 精确质量: 312.17300
• PSA: 46.53000
• LogP: 4.73710
• 蒸汽压: 1.2E-10mmHg at 25°C
• 折射率: 1.554

安全

• 海关编码: 2932999099

合成路线

108695-24-5 ~46% 108695-25-6

文献：Spruce, Lyle W.; Rajadhyaksha, Shirish N.; Berlin, K. Darrell; Gale, Jonathan B.; Miranda, Edgar T.; et al. Journal of Medicinal Chemistry, 1987 , vol. 30, # 8 p. 1474 - 1482

62054-49-3 ~% 108695-25-6

文献：Spruce, Lyle W.; Rajadhyaksha, Shirish N.; Berlin, K. Darrell; Gale, Jonathan B.; Miranda, Edgar T.; et al. Journal of Medicinal Chemistry, 1987 , vol. 30, # 8 p. 1474 - 1482

88579-19-5 ~% 108695-25-6

文献：Spruce, Lyle W.; Rajadhyaksha, Shirish N.; Berlin, K. Darrell; Gale, Jonathan B.; Miranda, Edgar T.; et al. Journal of Medicinal Chemistry, 1987 , vol. 30, # 8 p. 1474 - 1482

上下游产品

上游产品  3
108695-24-5 62054-49-3 88579-19-5
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%