2,3,4,5-四氟苯甲醛

2,3,4,5-四氟苯甲醛

2,3,4,5-Tetrafluorobenzaldehyde

16583-06-5

C7H2F4O

178.08400

17.07000

2.05550

178.00400

透明黄色液体

1.459-1.461

64.1ºC

1.08mmHg at 25°C

1.51

82 °C / 62mmHg

2913000090

R20/21/22; R36/37/38

S36/37/39-S26

Xn

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%