| 英文名 | 7-ethoxy-6-methoxy-2,2-dimethyl-3H-chromen-4-one |
|---|---|
| 英文别名 |
2,2-DIMETHYL-7-ETHOXY-6-METHOXY-4-CHROMANONE
6-methoxy-7-ethoxy-2,2-dimethyl-4-chromanone 7-Ethoxy-6-methoxy-2,2-dimethyl-4-chromanone 2,2-DIMETHYL-4'-THIOMETHYLBUTYROPHENONE 7-ethoxy-6-methoxy-2,2-dimethylchroman-4-one |
| 密度 | 1.103g/cm3 |
|---|---|
| 沸点 | 371ºC at 760 mmHg |
| 分子式 | C14H18O4 |
| 分子量 | 250.29000 |
| 闪点 | 163.6ºC |
| 精确质量 | 250.12100 |
| PSA | 44.76000 |
| LogP | 2.83770 |
| 折射率 | 1.507 |
| 海关编码 | 2932999099 |
|---|
| 上游产品 10 | |
|---|---|
| 下游产品 1 | |
| 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% |
