1H-2-Benzopyran-1-one,3,4-dihydro-6,8-dimethoxy-3-methyl-
- 中文别名:6,8-二甲氧基-3-甲基异色满-1-酮
- 英文别名:6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one;
3,4-dihydro-6,8-dimethoxy-3-methylisocoumarin;
6,8-dimethoxy-3-methyl-3,4-dihydro-1H-isochromen-1-one;
3,4-dihydro-6,8-dimethoxy-3-methylisocoumarine;
6,8-Dimethoxy-3-methyl-3,4-dihydroisocoumarin;
3,4-dihydro-6,8-dimethoxy-3-methyl-1H-2-benzopyran-1-one;
6,8-DMD-isocoumarin
- CAS No.:77844-97-4
- 分子式:
C12H14O4
- 分子量:0
- 精确分子量:222.08900
- PSA:44.76000
- InChI:The Key: XANBXQAFBJDNNB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.158g/cm3
- 沸点:
- 409.1ºC at 760 mmHg
- 闪点:
- 185ºC
- 折射率:
- 1.519
安全信息
- 密度:
- 1.158g/cm3
- 沸点:
- 409.1ºC at 760 mmHg
- 闪点:
- 185ºC
- 折射率:
- 1.519
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%