9H-Xanthen-9-one,1,3,5,8-tetrahydroxy-2,4-bis(3-methyl-2-buten-1-yl)-
			
			
				 
- 中文别名:1,3,5,8-四羟基-2,4-双(3-甲基-2-丁烯基)-9H-氧杂蒽-9-酮
 
- 中文释义:1,3,5,8-四羟基-2,4-双(3-甲基-2-丁烯基)-9H-氧杂蒽-9-酮
 
- 英文别名:gartanin;
Gartinin;
Gartanin;
1,3,5,8-tetrahydroxy-2,4-bis(3-methylbut-2-enyl)xanthen-9-one  
- CAS No.:33390-42-0
 
- 分子式:C23H24O6
 
- 分子量:396.44
 
- 精确分子量:396.15700
 
- PSA:111.13000
 
- InChI:The Key: OJXQLGQIDIPMTE-UHFFFAOYSA-N
 
- 分子结构式:
				  
			 
			物化性质
- 密度:
 - 1.326g/cm3
 - 沸点:
 - 644.4ºC at 760mmHg
 - 闪点:
 - 224.9ºC
 - 折射率:
 - 1.655
 
 
			安全信息
- 密度:
 - 1.326g/cm3
 - 沸点:
 - 644.4ºC at 760mmHg
 - 闪点:
 - 224.9ºC
 - 折射率:
 - 1.655
 
 
			
			
			海关数据
中国海关编码:2932999099
- 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
 - 摘要/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%