3-溴-4,5-二甲氧基苯甲醛

3-溴-4,5-二甲氧基苯甲醛

3-Bromo-4,5-dimethoxybenzaldehyde

6948-30-7

C9H9BrO3

245.07000

35.53000

2.27880

243.97400

1.567

143.6ºC

63-64 °C(lit.)

1.482g/cm3

313.8ºC at 760 mmHg

2913000090

3

R36/37/38

S26-S37/39

Xi

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%