Naphtho[2,3-b]furan-2(3H)-one,decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,6R,7R,8aR,9aR)-

更新时间:2023-10-16 09:15:40

Naphtho[2,3-b]furan-2(3H)-one,decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,6R,7R,8aR,9aR)-结构式
Naphtho[2,3-b]furan-2(3H)-one,decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,6R,7R,8aR,9aR)-结构式
委托求购
常用名 Naphtho[2,3-b]furan-2(3H)-one,decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,6R,7R,8aR,9aR)- 英文名 Naphtho[2,3-b]furan-2(3H)-one,decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,6R,7R,8aR,9aR)-
CAS号 22850-59-5 分子量 264.31700
密度 1.24g/cm3 沸点 445.5ºC at 760mmHg
分子式 C15H20O4 熔点 N/A
MSDS N/A 闪点 167ºC

 名称

英文名 6,7-dihydroxy-8a-methyl-3,5-dimethylidene-3a,4,4a,6,7,8,9,9a-octahydrobenzo[f][1]benzofuran-2-one
英文别名 更多

 物理化学性质

密度 1.24g/cm3
沸点 445.5ºC at 760mmHg
分子式 C15H20O4
分子量 264.31700
闪点 167ºC
精确质量 264.13600
PSA 66.76000
LogP 1.18220
蒸汽压 8.3E-10mmHg at 25°C
折射率 1.568

 安全信息

海关编码 2932999099

 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%

 英文别名

pulchellin C
SESQUITERPENE LACTONE TS-8
Pulchilliin C