2-溴-1-(2,3-二氢-1,4-苯并二氧)乙酮

2-溴-1-(2,3-二氢-1,4-苯并二氧)乙酮

2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone

4629-54-3

C10H9BrO3

257.08100

35.53000

2.03540

255.97400

1.586

171.9ºC

115ºC

1.576g/cm3

360.6ºC at 760mmHg

2932999099

UN 3261

R36/37/38

S26; S36/37/39

C

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%