密度 | 1.27g/cm3 |
---|---|
沸点 | 423.3?C at 760 mmHg |
分子式 | C15H12O4 |
分子量 | 256.25300 |
闪点 | 190.2?C |
精确质量 | 256.07400 |
PSA | 48.67000 |
LogP | 2.96340 |
折射率 | 1.599 |
海关编码 | 2932999099 |
---|
2,3-二甲氧基呫吨酮上游产品? 10 | |
---|---|
|
|
|
|
|
|
2,3-二甲氧基呫吨酮下游产品? 0 |
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% |
2,3-dimethoxyxanthone |
6,7-dimethoxyxanthone |
2,3-dimethoxy-9H-xanthen-9-one |
2,3-Dimethoxy-xanthen-9-on |
2,3-dimethoxy-xanthen-9-one |
2,3-Dimethoxy-xanthon |