Perfluoroundecanoic acid Struktur

Henicosafluorundecansure

Bezeichnung:Henicosafluorundecansure

CAS-Nr2058-94-8

Englisch Name:Perfluoroundecanoic acid

CBNumberCB5262641

SummenformelC11HF21O2

Molgewicht564.09

MOL-Datei2058-94-8.mol

Synonyma

Henicosafluorundecansure

Henicosafluorundecansure physikalisch-chemischer Eigenschaften

Schmelzpunkt	96-101 °C(lit.)
Siedepunkt	160 °C60 mm Hg(lit.)
Dichte	1.7568 (estimate)
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
pka	0.52±0.10(Predicted)
Aggregatzustand	powder to crystal
Farbe	White to Almost white
EPA chemische Informationen	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

Kennzeichnung gefährlicher	Xn,Xi,C
R-Sätze:	20/21/22-36/38
S-Sätze:	26-36/37/39
RIDADR	3261
WGK Germany	3
Hazard Note	Irritant
HazardClass	IRRITANT, CORROSIVE
HS Code	29159000

Gefahreninformationscode (GHS)

Perfluoroundecanoic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/38:Reizt die Augen und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Perfluoroundecanoic acid exists as a colorless solid. Perfluoroundecanoic acid has the ability to react with oxidizing agents. Upon decomposition, PFUnA can form carbon oxides and hydrogen fluoride.
Verwenden
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.
Verwenden
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.
Allgemeine Beschreibung
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.

Henicosafluorundecansure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2058-94-8, Perfluoroundecanoic acid Verwandte Suche:

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