2,2,3,3,4,4,4-七氟丁醛水合物

2,2,3,3,4,4,4-七氟丁醛水合物

2,2,3,3,4,4,4-heptafluorobutanal

375-02-0

C4H3F7O2

216.05400

40.46000

1.13000

216.00200

1.32

无色固体

95-96°C

61°C

1.521g/cm3

S26-S36

Xi

R36/37/38

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%