7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
- 中文别名:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
- 中文释义:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde
- 英文别名:7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde;
7-(3-nitro-benzyl)-7H-purin-6-ylamine;
7-(N,N-diethylamino)-4-formylcoumarin;
7-(diethylamino)-2-oxo-2H-chromene-4-carbaldehyde;
7-(m-Nitrobenzyl)adenin;
4-formyl-7-N,N-diethylaminocoumarin;
7-diethylamino-4-formylcoumarin
- CAS No.:54711-39-6
- 分子式:C14H15NO3
- 分子量:245.27400
- 精确分子量:245.10500
- PSA:50.52000
- InChI:The Key: OEDBHOAJDADPMY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.273g/cm3
- 沸点:
- 452.7ºC at 760 mmHg
- 闪点:
- 227.6ºC
- 折射率:
- 1.646
安全信息
- 密度:
- 1.273g/cm3
- 沸点:
- 452.7ºC at 760 mmHg
- 闪点:
- 227.6ºC
- 折射率:
- 1.646
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%