3-Quinolinecarboxylicacid, 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-
- 中文别名:1-乙基-6,7,8-三氟-1,4-二氢-4-氧代喹啉-2-羧酸
- 中文释义:1-乙基-6,7,8-三氟-1,4-二氢-4-氧代喹啉-2-羧酸;1-乙基-6,7,8-三氟-1,4-二氢-4-氧代-2-喹啉羧酸;1-乙基-6.7.8-三氟-1.4-二氢-4-氧代喹啉-3-羧酸(羧酸物)
- 英文别名:1-Ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-2-quinolinecarboxylic acid;
1-ethyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid
- CAS No.:75338-42-0
- 分子式:C12H8F3NO3
- 分子量:271.1920296
- 精确分子量:271.04600
- PSA:59.30000
- InChI:InChI=1/C12H8F3NO3/c1-2-16-4-6(12(18)19)11(17)5-3-7(13)8(14)9(15)10(5)16/h3-4H,2H2,1H3,(H,18,19)
- 分子结构式:
物化性质
- 密度:
- 1.527 g/cm3
- 沸点:
- 401.703ºC at 760 mmHg
- 闪点:
- 196.743°C
- 折射率:
- 1.557
安全信息
- 密度:
- 1.527 g/cm3
- 沸点:
- 401.703ºC at 760 mmHg
- 闪点:
- 196.743°C
- 折射率:
- 1.557
海关数据
中国海关编码:2933499090
- 概述:
- 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%