3,5,7,8-四氯全氟辛酸

3,5,7,8-四氯全氟辛酸名称

[ CAS 号 ]:
2923-68-4

[ 中文名 ]:
3,5,7,8-四氯全氟辛酸

[ 英文名 ]:
Octanoic acid,3,5,7,8-tetrachloro-2,2,3,4,4,5,6,6,7,8,8-undecafluoro-

[英文别名 ]:

3,5,7,8-tetrachloro-undecafluoro-octanoic acid
3,5,7,8-Tetrachlor-undecafluor-octansaeure
3,5,7,8-Tetrachloroperfluorooctanic acid
Kel-F acid 8114

3,5,7,8-四氯全氟辛酸物理化学性质

[ 密度 ]:
1.838g/cm3

[ 沸点 ]:
301.6ºC at 760mmHg

[ 分子式 ]:
C₈HCl₄F₁₁O₂

[ 分子量 ]:
479.88700

[ 闪点 ]:
136.2ºC

[ 精确质量 ]:
477.85600

[ PSA ]:
37.30000

[ LogP ]:
5.52230

[ 蒸汽压 ]:
0.000244mmHg at 25°C

[ 折射率 ]:
1.388

3,5,7,8-四氯全氟辛酸安全信息

[ 海关编码 ]:
2915900090

3,5,7,8-四氯全氟辛酸上下游产品

3,5,7,8-四氯全氟辛酸上游产品

3,5,7,8-四氯全氟辛酸下游产品

3,5,7,8-四氯全氟辛酸海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
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%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: 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

[ Summary ]:
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%