2,3-二氢-6,7-二碘-1,4-苯并二氧杂环己

2,3-二氢-6,7-二碘-1,4-苯并二氧杂环己

6,7-Diiodobenzo(1,4)dioxan

155303-91-6

C8H6I2O2

387.94100

18.46000

2.66700

387.84600

1.7

159.8ºC

0.000168mmHg at 25°C

2.387 g/cm3

340.6ºC at 760 mmHg

2932999099

Xi

品名, 成分含量, 用途

2932999099. 其他仅含氧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%

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%