2-溴-5-氯苯甲酸

2-溴-5-氯苯甲酸

2-Bromo-5-chlorobenzoic acid

21739-93-5

C7H4BrClO2

235.46200

37.30000

2.80070

233.90800

白色至淡黄色晶体粉末

151.3ºC

0.000148mmHg at 25°C

153-157 °C

1.809 g/cm3

326.5ºC at 760 mmHg

III

6.1

2916399090

UN 2811 6.1/PG 3

3

R22; R50/53

S60-S61

Xn; N

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: