4-Pyridinecarboxylicacid, 2,3,5,6-tetrachloro-
- 中文别名:2,3,5,6-四氯吡啶-4-羧酸
- 中文释义:2,3,5,6-四氯吡啶-4-羧酸
- 英文别名:2,3,5,6-Tetrachloropyridine-4-carboxylic acid;
4-Pyridinecarboxylicacid,2,3,5,6-tetrachloro;
2,3,5,6-Tetrachlor-pyridin-carbonsaeure-(4);
2,3,5,6-Tetrachlor-pyridin-4-carbonsaeure;
2,3,5,6-Tetrachlorisonicotinsaeure;
Tetrachlor-isonicotinsaeure;
Isonicotinicacid,tetrachloro-(8CI);
tetrachloro-isonicotinic acid;
tetrachloroisonicotic acid
- CAS No.:19340-26-2
- 分子式:C6HCl4NO2
- 分子量:260.88964
- 精确分子量:258.87600
- PSA:50.19000
- InChI:InChI=1/C6HCl4NO2/c7-2-1(6(12)13)3(8)5(10)11-4(2)9/h(H,12,13)
- 分子结构式:
物化性质
- 密度:
- 1.824g/cm3
- 沸点:
- 426.7ºC at 760 mmHg
- 闪点:
- 211.9ºC
- 折射率:
- 1.629
- 蒸汽压:
- 4.85E-08mmHg at 25°C
安全信息
- 密度:
- 1.824g/cm3
- 沸点:
- 426.7ºC at 760 mmHg
- 闪点:
- 211.9ºC
- 折射率:
- 1.629
- 蒸汽压:
- 4.85E-08mmHg at 25°C
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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: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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%