| 中文名 | 2,3-二氢-5-三氟乙酰基吡喃 |
|---|---|
| 英文名 | 1-(3,4-Dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethanone |
| 英文别名 |
3,4-Dihydro-5-trifluoroacetyl-2H-pyran
5-trifluoroacetyl-3,4-dihydro-2H-pyran 3-Trifluoroacetyl-3,4-dihydro-2H-pyran 5-trifluoroacetyl-2,3-dihydropyran |
| 分子式 | C7H7F3O2 |
|---|---|
| 分子量 | 180.12400 |
| 精确质量 | 180.04000 |
| PSA | 26.30000 |
| LogP | 1.81210 |
| 海关编码 | 2932999099 |
|---|
|
~99%
109317-74-0 |
| 文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 22 p. 2685 - 2692 |
| 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% |
