6-乙基-7-羟基-4-甲基-2H-色烯-2-酮
- 中文名称:
- 6-乙基-7-羟基-4-甲基-2H-色烯-2-酮
- 中文别名:
- 6-乙基-7-羟基-4-甲基-2H-色烯-2-酮
- 英文名称:
- 2H-1-Benzopyran-2-one,6-ethyl-7-hydroxy-4-methyl-
- 英文别名:
- 6-ethyl-7-hydroxy-4-methylchromen-2-one;
6-Ethyl-7-hydroxy-4-methylcumarin;
6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one;
4-methyl-6-ethyl-7-hydroxy-coumarin;
6-ethyl-7-hydroxy-4-methyl-chromen-2-one;
7-hydroxy-6-ethyl-4-methylcoumarin;
7-Hydroxy-4-methyl-6-ethyl-cumarin;
6-ethyl-7-hydroxy-4-methylcoumarin;
6-Aethyl-7-hydroxy-4-methyl-cumarin
- CAS No.:
- 1484-73-7
- 分 子 式:
-
C12H12O3
- 分 子 量:
- 0
- 精确分子量:
- 204.07900
- PSA:
- 50.44000
- InChI:
- The Key: QHDTWGXIYHPUKI-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 物化性质
- 密度:
- 1.227g/cm3
- 沸点:
- 390.5ºC at 760 mmHg
- 闪点:
- 173.5ºC
- 折射率:
- 1.587
- 蒸汽压:
- 1.17E-06mmHg at 25°C
6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 安全信息
6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 上游产品
6-乙基-7-羟基-4-甲基-2H-色烯-2-酮 下游产品