2,3,6,7-四氯喹喔啉

2,3,6,7-四氯喹喔啉

2,3,6,7-Tetrachloroquinoxaline

25983-14-6

C8H2Cl4N2

267.92700

25.78000

4.24340

265.89700

1.683

176.7ºC

0.000621mmHg at 25°C

174-176ºC(lit.)

1.697g/cm3

319.8ºC at 760mmHg

GHS07

警告

H302; H315; H319; H335

2933990090

S26-S27-S28-S36-S37-S39

Xi

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

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

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%