7-DIMETHYLAMINOCOUMARIN-4-ACETIC ACID
- 中文别名:7-二甲氨基香豆素-4-乙酸
- 中文释义:7-二甲氨基香豆素-4-乙酸;7-(二甲氨基)香豆素-4-乙酸
- 英文别名:2-[7-(dimethylamino)-2-oxochromen-4-yl]acetic acid;
7-(Dimethylamino)coumarin-4-aceticacid(DMACA);
7-diethylaminocoumarin-3-carboxylic acid;
2-(7-(dimethylamino)-2-oxo-2H-chromen-4-yl)acetic acid;
(7-dimethylamino-2-oxo-2H-chromen-4-yl)acetic acid;
DMACA;
Coumarin D 126;
7-DIMETHYLAMINOCOUMARIN-4-ACETIC ACID;
2-[7-(dimethylamino)-2-oxo-2H-chroman-4-yl]acetic acid
- CAS No.:80883-54-1
- 分子式:C13H13NO4
- 分子量:247.25
- 精确分子量:247.08400
- PSA:70.75000
- InChI:The Key: HQMBLJOHUDYJLK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.334g/cm3
- 沸点:
- 497.6ºC at 760 mmHg
- 闪点:
- 254.8ºC
- 折射率:
- 1.618
安全信息
- 密度:
- 1.334g/cm3
- 沸点:
- 497.6ºC at 760 mmHg
- 闪点:
- 254.8ºC
- 折射率:
- 1.618
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%