1-Naphthacenecarboxylic acid, 2-ethyl-6,11-dihydro-5,7-dihydroxy-6,11-dioxo-, methyl ester (8CI)(9CI)
- 中文别名:2-乙基-5,7-二羟基-6,11-二氧代并四苯-1-羧酸甲酯
- 中文释义:methyl 2-ethyl-5,7-dihydroxy-6,11-dioxotetracene-1-carboxylate
- 英文别名:1-Naphthacenecarboxylic acid, 2-ethyl-6,11-dihydro-5,7-dihydroxy-6,11-dioxo-, methyl ester;
Aklavinone, bisanhydro-;
Antibiotic MA 144F;
Bis(anhydroaklavinone);
NSC 114779
- CAS No.:1055-56-7
- 分子式:
C22H16O6
- 分子量:0
- 精确分子量:376.09469
- PSA:100.90000
- InChI:The Key: SWZNKLXSZNIIDS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.443g/cm3
- 沸点:
- 617.2ºC at 760mmHg
- 闪点:
- 221.7ºC
- 折射率:
- 1.707
- 蒸汽压:
- 7.98E-16mmHg at 25°C
安全信息
- 密度:
- 1.443g/cm3
- 沸点:
- 617.2ºC at 760mmHg
- 闪点:
- 221.7ºC
- 折射率:
- 1.707
- 蒸汽压:
- 7.98E-16mmHg at 25°C
海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%