5-叔丁基-3-溴水杨醛

5-叔丁基-3-溴水杨醛

3-bromo-5-tert-butyl-2-hydroxybenzaldehyde

119646-68-3

C11H13BrO2

257.12400

37.30000

3.26470

256.01000

1.583

111.9ºC

0.00715mmHg at 25°C

1.409g/cm3

261.3ºC at 760 mmHg

2913000090

品名, 成分含量, 用途

2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%