2,3-二氢-5-三氟乙酰基吡喃
- 中文名称:
- 2,3-二氢-5-三氟乙酰基吡喃
- 中文别名:
- 2,3-二氢-5-三氟乙酰基吡喃
- 英文名称:
- Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI)
- 英文别名:
- 1-(3,4-Dihydro-2H-pyran-5-yl)-2,2,2-trifluoroethanone;
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
- CAS No.:
- 109317-74-0
- 分 子 式:
-
C7H7F3O2
- 分 子 量:
- 180.1244896
- 精确分子量:
- 180.04000
- PSA:
- 26.30000
- InChI:
- The Key: CTFORTFPVUYECO-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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2,3-二氢-5-三氟乙酰基吡喃 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%