89764

Undecanoic acid

analytical standard

• Synonym(s): Hendecanoic acid
• Linear Formula: CH₃(CH₂)₉COOH
• CAS Number: 112-37-8
• Molecular Weight: 186.29
• Beilstein: 1759287
• EC Number: 203-964-2
• MDL number: MFCD00002730
• UNSPSC Code: 85151701
• PubChem Substance ID: 329769533
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• bp: 228 °C/160 mmHg (lit.); 248-250 °C (lit.)
• mp: 28-31 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• functional group: carboxylic acid
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCCCCCCCCCC(O)=O
• InChI: 1S/C11H22O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3,(H,12,13)
• InChI key: ZDPHROOEEOARMN-UHFFFAOYSA-N

Description

General description

Undecanoic acid is a medium chain fatty acid and the most fungitoxic compound commonly used in the treatment of superficial mycoses in humans.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Undecanoic acid may be used as an internal standard for the determination of medium-chain fatty acids in human fecal water, fecal fermentation supernatants, and human plasma by gas chromatography-mass spectrometry method.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): >233.6 °F
• Flash Point(C): > 112 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves