七氟丁酸

七氟丁酸

perfluorobutyric acid

375-22-4

C4HF7O2

214.03800

37.30000

1.90390

213.98600

n20/D 1.3(lit.)

7 (vs air)

透明无色液体

库房通风低温干燥,与食品、氧化剂、含水物品分开储运

120-121°C

120 °C755 mm Hg(lit.)

-17.5 °C

1.645 g/mL at 25 °C(lit.)

miscible

Stable under normal temperatures and pressures.

~10 mm Hg ( 25 °C)

GHS05

危险

H314

ET4025000

3

8

S26-S36/37/39-S45

II

UN 3265 8/PG 2

C

R35

2915900090

品名, 成分含量, 用途

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%