124672

10-Undecensäure

98%

• Synonym(e): Undecylensäure
• Lineare Formel: CH₂=CH(CH₂)₈COOH
• CAS-Nummer: 112-38-9
• Molekulargewicht: 184.28
• EC Number: 203-965-8
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24847622
• MDL number: MFCD00004442
• Colour Index Number: 42650
• Beilstein/REAXYS Number: 1762631

Eigenschaften

• Quality Segment: 200
• assay: 98%
• form: solid
• refractive index: n20/D 1.449 (lit.)
• bp: 137 °C/2 mmHg (lit.)
• mp: 23-25 °C (lit.)
• solubility: H₂O: insoluble, alcohol: soluble, chloroform: soluble, diethyl ether: soluble
• density: 0.912 g/mL at 25 °C (lit.)
• functional group: allyl, carboxylic acid
• 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)
• InChI key: FRPZMMHWLSIFAZ-UHFFFAOYSA-N

Beschreibung

General description

10-Undecenoic acid undergoes copolymerisation with ethylene using the metallocene catalyst system Cp₂ZrCl₂ / methylaluminoxane.

Application

10-Undecenoic acid has been used to study the methods and mechanisms for the formation of molecular monolayers on silicon surface. It was used as starting reagent in the syntheses of pheromone (11Z)-hexadecenal and agriculturally important insect pheromones.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H315,H319,H412
• Sicherheitshinweise: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• Flammpunkt (°F): 300.2 °F - closed cup
• Flammpunkt (°C): 149 °C - closed cup
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Faceshields, Gloves