< 生产厂家价格 >

二十一氟十一烷酸

二十一氟十一烷酸名称

[ CAS 号 ]:
2058-94-8

[ 中文名 ]:
全氟十一酸

[ 英文名 ]:
Heneicosafluoroundecanoic Acid

[中文别名 ]:

[英文别名 ]:

Henicosafluoroundecanoic acid
Perfluorundecansaeure
perfluorodecanoic acid
Heneicosafluoroundecanoic Acid
perfluoro-n-undecanoic acid
EINECS 218-165-4
Eicosafluorondecanoic acid
MFCD00153268

二十一氟十一烷酸物理化学性质

[ 密度 ]:
1.764g/cm3

[ 沸点 ]:
229.5ºC at 760 mmHg ,160ºC60 mm Hg(lit.)

[ 熔点 ]:
96-101ºC(lit.)

[ 分子式 ]:
C₁₁HF₂₁O₂

[ 分子量 ]:
564.09100

[ 闪点 ]:
92.6ºC

[ 精确质量 ]:
563.96400

[ PSA ]:
37.30000

[ LogP ]:
6.35100

[ 外观性状 ]:
白色粉末或晶体

[ 蒸汽压 ]:
0.0247mmHg at 25°C

[ 折射率 ]:
1.288

[ 储存条件 ]:
室温，干燥

二十一氟十一烷酸MSDS

二十一氟十一烷酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319

[ 警示性声明 ]:
P301 + P312 + P330-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
26-36/37/39

[ 危险品运输编码 ]:
UN 3261

[ 海关编码 ]:
2915900090

二十一氟十一烷酸合成路线

二十一氟十一烷酸上下游产品

二十一氟十一烷酸上游产品

二十一氟十一烷酸下游产品

二十一氟十一烷酸海关

[ 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%

二十一氟十一烷酸文献

Occurrence of perfluorinated alkyl substances in sediment from estuarine and coastal areas of the East China Sea.

Environ. Sci. Pollut. Res. Int. 22(3) , 1662-9, (2015)

Perfluorinated alkyl substances (PFAS) have drawn much attention due to their environmental persistence, ubiquitous existence, and bioaccumulation potential. The occurrence and spatial variation of PF...

Sources and fate of perfluorinated compounds in the aqueous environment and in drinking water of a highly urbanized and industrialized area in Italy.

J. Hazard. Mater. 282 , 51-60, (2014)

Perfluorinated substances are listed among emerging contaminants because they are globally distributed, environmentally persistent, bioaccumulative and potentially harmful. In a three-year monitoring ...

Rapid screening and identification of multi-class substances of very high concern in textiles using liquid chromatography-hybrid linear ion trap orbitrap mass spectrometry.

J. Chromatogr. A. 1386 , 22-30, (2015)

A new analytical method was established and validated for the analysis of 19 substances of very high concern (SVHCs) in textiles, including phthalic acid esters (PAEs), organotins (OTs), perfluorochem...

更多文献