| Identification | Back Directory | [Name]
PERFLUOROUNDECANOIC ACID | [CAS]
2058-94-8 | [Synonyms]
PFUNA
PFUNDA
PERFLUOROUNDECANOIC ACID
Perfluoroundecanoicacid96%
perfluoro-n-undecanoicacid
Perfluoroundecanoic acid 96%
HENICOSAFLUOROUNDECANOIC ACID
Heneicosafluoroundecanoic Acid
HeneicosafluoroundecanoicAcid>
Perfluoroundecanoic Acid (50μg/mL in Methanol)
Perfluoro-n-undecanoic acid@100 μg/mL in Methanol
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecanoic acid
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heneicosafluoroundecanoic acid
Undecanoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heneicosafluoro- | [EINECS(EC#)]
218-165-4 | [Molecular Formula]
C11HF21O2 | [MDL Number]
MFCD00153268 | [MOL File]
2058-94-8.mol | [Molecular Weight]
564.09 |
| Chemical Properties | Back Directory | [Melting point ]
96-101 °C(lit.)
| [Boiling point ]
160 °C60 mm Hg(lit.)
| [density ]
1.7568 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
powder to crystal | [pka]
0.52±0.10(Predicted) | [color ]
White to Almost white | [Henry's Law Constant]
1.3×10-2 mol/(m3Pa) at 25℃, Arp et al. (2006) | [InChI]
1S/C11HF21O2/c12-2(13,1(33)34)3(14,15)4(16,17)5(18,19)6(20,21)7(22,23)8(24,25)9(26,27)10(28,29)11(30,31)32/h(H,33,34) | [InChIKey]
SIDINRCMMRKXGQ-UHFFFAOYSA-N | [SMILES]
OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F | [EPA Substance Registry System]
Undecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heneicosafluoro- (2058-94-8) |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless solid | [Uses]
Perfluorotetradecanoic acid may be used as an analytical reference standard for the quantification of the analyte in water samples using a high-performance liquid chromatography technique. | [Uses]
Perfluoroundecanoic acid (PFUnA, perfluoro-n-undecanoic acid, henicosafluoroundecanoic acid) is an eleven-carbon compound in the perfluoroalkyl family of chemicals. Perfluoroundecanoic acid is used in a variety of applications, including in stain- and grease-proof coatings on food packages, furniture, upholstery, and carpet. Like many other perfluoroalkyl compounds, PFUnA persists in the environment due to its long carbon chain. Some research related to PFUnA has been conducted but additional inquiry is recommended for better understanding of how the chemical interacts with organisms and the environment. | [Definition]
ChEBI: A fluoroalkanoic acid that is perfluorinated undecanoic acid. | [General Description]
Perfluoroundecanoic acid belongs to the class of persistent perfluorinated compounds, found in environmental and biological samples. They are used in various commercial applications such as in firefighting foams, detergents, insecticides, paper, food containers as well as to produce photographic films and manufacture fat- and water-resistant fabrics, etc. |
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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