E29109

2-Ethyl-1-hexanal

96%

• Synonym(e): 2-Ethyl-capronaldehyd
• Lineare Formel: CH₃(CH₂)₃CH(C₂H₅)CHO
• CAS-Nummer: 123-05-7
• Molekulargewicht: 128.21
• Beilstein: 1700556
• EG-Nummer: 204-596-5
• MDL-Nummer: MFCD00006987
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24894488
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 96%
• Form: liquid
• Verunreinigungen: <4% 2-ethylhexanoic acid
• Brechungsindex: n20/D 1.415 (lit.)
• bp: 55 °C/13.5 mmHg (lit.)
• Dichte: 0.822 g/mL at 25 °C (lit.)
• SMILES String: [H]C(=O)C(CC)CCCC
• InChI: 1S/C8H16O/c1-3-5-6-8(4-2)7-9/h7-8H,3-6H2,1-2H3
• InChIKey: LGYNIFWIKSEESD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Ethylhexanal is an aliphatic aldehyde used as an intermediate to produce various useful products such as perfumes, disinfectants, paints, warning agents, insecticides, and leak detectors.

Anwendung

2-Ethylhexanal can be used as:

• A reductant in the Mukaiyama epoxidation of cis-cyclooctene.
• A reactant in the Horner-Wadsworth-Emmons reaction to synthesize cis-α,β-unsaturated amides.
• A starting material to synthesize 2-ethylhexanoic acid using manganese(II) acetate as a catalyst.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H226,H317,H361
• P-Sätze: P202 - P210 - P233 - P280 - P303 + P361 + P353 - P308 + P313
• Gefahreneinstufungen: Flam. Liq. 3 - Repr. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 111.2 °F - closed cup
• Flammpunkt (°C): 44 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter