2,3-二氢-5-三氟乙酰基吡喃结构式
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常用名 | 2,3-二氢-5-三氟乙酰基吡喃 | 英文名 | Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI) |
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| CAS号 | 109317-74-0 | 分子量 | 180.12400 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C7H7F3O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 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 | 更多 |
| 分子式 | C7H7F3O2 |
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| 分子量 | 180.12400 |
| 精确质量 | 180.04000 |
| PSA | 26.30000 |
| LogP | 1.81210 |
| InChIKey | CTFORTFPVUYECO-UHFFFAOYSA-N |
| SMILES | O=C(C1=COCCC1)C(F)(F)F |
| 海关编码 | 2932999099 |
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~99%
2,3-二氢-5-三氟乙酰基吡喃 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% |
| 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 |