3-Quinolinecarboxylicacid, 1,4-dihydro-4-oxo-
- 中文别名:4-氧代-1,4-二氢喹啉-3-羧酸
- 中文释义:4-氧代-1,4-二氢喹啉-3-羧酸;4-氧代-1,4-二氢喹啉-3-甲酸
- 英文别名:4-Oxo-1,4-dihydroquinoline-3-carboxylic acid;
4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
- CAS No.:13721-01-2
- 分子式:C10H7NO3
- 分子量:189.17
- 精确分子量:189.04300
- PSA:70.16000
- InChI:InChI=1/C10H7NO3/c12-9-6-3-1-2-4-8(6)11-5-7(9)10(13)14/h1-5H,(H,11,12)(H,13,14)
- 分子结构式:
物化性质
- 密度:
- 1.429g/cm3
- 熔点:
- 269-270℃
- 沸点:
- 358.4ºC at 760mmHg
- 闪点:
- 170.5ºC
- 折射率:
- 1.638
- 蒸汽压:
- 9.28E-06mmHg at 25°C
安全信息
- 密度:
- 1.429g/cm3
- 熔点:
- 269-270℃
- 沸点:
- 358.4ºC at 760mmHg
- 闪点:
- 170.5ºC
- 折射率:
- 1.638
- 蒸汽压:
- 9.28E-06mmHg at 25°C
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%