W324721

Undecylensäure

≥96%, FG

• Synonym(e): 10-Undecensäure, Undecylensäure
• Lineare Formel: CH₂=CH(CH₂)₈COOH
• CAS-Nummer: 112-38-9
• Molekulargewicht: 184.28
• FEMA-Nummer: 3247
• Farbindexnummer: 42650
• Beilstein: 1762631
• EG-Nummer: 203-965-8
• CoE-Nummer: 689
• MDL-Nummer: MFCD00004442
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 329830583
• Flavis-Nummer: 8.039
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Halal; Kosher
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1334/2008 & 178/2002
• Assay: ≥96%
• Brechungsindex: n20/D 1.449 (lit.)
• bp: 137 °C/2 mmHg (lit.)
• mp (Schmelzpunkt): 23-25 °C (lit.)
• Dichte: 0.912 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: woody; sweet
• SMILES String: OC(=O)CCCCCCCCC=C
• InChI: 1S/C11H20O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2H,1,3-10H2,(H,12,13)
• InChIKey: FRPZMMHWLSIFAZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Undecylenic acid is also referred to as 10-undecenoic acid. It exhibits anti-bacterial activity against various pathogenic fungi in the pH range of 4.5 to 6.0. It has fungicidal properties.

Anwendung

• Emulsion Liquid Membranes Based on Os-NP/n-Decanol or n-Dodecanol Nanodispersions for p-Nitrophenol Reduction.: This study explores the use of emulsion liquid membranes incorporating undecylenic acid for the reduction of p-nitrophenol. The findings highlight the potential of these membranes in environmental applications, specifically in the removal of harmful organic compounds from water (Pîrțac et al., 2024).


• Retention behavior of nucleosides and nucleobases on a 3 μm undecylenic acid-functionalized silica column in per aqueous liquid chromatography and hydrophilic interaction liquid chromatography separation modes.: This article details the development of a novel undecylenic acid-functionalized silica column for improved separation of nucleosides and nucleobases. The column shows enhanced retention and selectivity, offering significant advancements in chromatographic techniques for biochemical analysis (Cheng et al., 2024).

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H412
• P-Sätze: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Gefahreneinstufungen: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): 300.2 °F - closed cup
• Flammpunkt (°C): 149 °C - closed cup