80444

Perfluorundecansäure

analytical standard

• Synonym(e): Heneicosafluorundecansäure
• Lineare Formel: CF₃(CF₂)₉CO₂H
• CAS-Nummer: 2058-94-8
• Molekulargewicht: 564.09
• EG-Nummer: 218-165-4
• MDL-Nummer: MFCD00153268
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 329768871
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Agentur: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 537.1; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for ISO 21675 2019
• Assay: ≥96.0% (GC); 96.0-104.0% (T)
• Haltbarkeit: limited shelf life, expiry date on the label
• bp: 160 °C/60 mmHg (lit.)
• mp (Schmelzpunkt): 96-101 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: 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
• 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

Beschreibung

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.

Anwendung

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.

Rechtliche Hinweise

ASTM is a registered trademark of American Society for Testing and Materials

Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H332,H318,H351,H360D,H362,H372
• P-Sätze: P260 - P263 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1B - STOT RE 1
• Zielorgane: Liver
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup