4-氰基四氢吡喃-4-甲酸乙酯
- 中文名称:
- 4-氰基四氢吡喃-4-甲酸乙酯
- 中文别名:
- 4-氰基四氢-2H-吡喃-4-羧酸乙酯
- 英文名称:
- 2H-Pyran-4-carboxylicacid, 4-cyanotetrahydro-, ethyl ester
- 英文别名:
- ethyl 4-cyanooxane-4-carboxylate;
4-cyano-tetrahydro-pyran-4-carboxylic acid ethyl ester;
4-cyanotetrahydro-2H-pyran-4-carboxylic acid,ethyl ester;
4-Cyan-tetrahydro-pyran-4-carbonsaeure-aethylester;
ethyl 4-cyanotetrahydro-2H-pyran-4-carboxylate
- CAS No.:
- 30431-99-3
- 分 子 式:
-
C9H13NO3
- 分 子 量:
- 183.2044
- 精确分子量:
- 183.09000
- PSA:
- 59.32000
- InChI:
- InChI=1/C9H13NO3/c1-2-13-8(11)9(7-10)3-5-12-6-4-9/h2-6H2,1H33
- 分子结构式:
-
- SDS:
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4-氰基四氢吡喃-4-甲酸乙酯 物化性质
- 密度:
- 1.125g/cm3
- 沸点:
- 297.541ºC at 760 mmHg
- 闪点:
- 128.64ºC
- 折射率:
- 1.468
4-氰基四氢吡喃-4-甲酸乙酯 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%