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Grundinformationen
- Standard-SMILES
O=C(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- InChIKey
SIDINRCMMRKXGQ-UHFFFAOYSA-N- Summenformel
- C11HF21O2
- Durchschnittliche Molmasse
- 564,085 g/mol
- Monoisotopische Masse
- 563,96412189
Namen und Bezeichner
- Bevorzugter Name
- Perfluoroundecanoic acid
- IUPAC
- Henicosafluoroundecanoic acid
- Lokaler Name
- Henicosafluorundecansure
- Englischer Name
- Perfluoroundecanoic acid
- Summenformel
- C11HF21O2
- Molmasse
- 564.09
Namen und Synonyme
Datenbank-Bezeichner
- CAS
2058-94-8- PubChem CID
- 77222
- DTXSID
DTXSID8047553- ChEMBL
CHEMBL3188332- ChEBI
CHEBI:83493- UNII
- JPZ6FNL628
- EC Number
- 218-165-4
- Nikkaji
- J298.676K
Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 96 · 96-101 °C(lit.)
- Siedepunkt
- 160 °C60 · 160 °C60 mm Hg(lit.)
- Dichte
- 1.7568 · 1.7568 (estimate)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- DMSO (Slightly), Methanol (Slightly)
- Aggregatzustand
- powder to crystal
- pka
- 0.52 · 0.52±0.10(Predicted)
- Farbe
- White to Almost white
- Henry's Law Constant
- 1.3 · 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 chemische Informationen
- 2 · 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)
Sicherheit und Regulatorisches
Sicherheitsdaten
- wgk
- 3
- ridadr
- 3261
- hs_code
- 29159000
- risk_code
- 20/21/22-36/38
- hazard_code
- Xn,Xi,C
- hazard_note
- Irritant
- safety_code
- 26-36/37/39
- hazard_class
- IRRITANT, CORROSIVE
- Speicherklasse
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- Hazard Classifications
- Acute Tox. 4 InhalationAcute Tox. 4 OralCarc. 2Eye Dam. 1Lact.Repr. 1BSTOT RE 1
Chemie und Industrie
Anwendungen
VerwendenPerfluoroundecanoic 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.
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Ergänzende Hinweise
DefinitionChEBI: A fluoroalkanoic acid that is perfluorinated undecanoic acid.
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