8,9b-dimethyl-4,4a-dihydrodibenzofuran-3-one

546-24-7

C14H14O2

214.26000

26.30000

2.54270

214.09900

1.584

123.4ºC

1.174g/cm3

296.9ºC at 760 mmHg

2932999099

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%