74026

(±)-5-Decanolida

analytical standard

• Sinônimo(s): δγ-Decanolactona, δ-Lactona de ácido 5-hidroxidecanoico, (±)-δ-Pentil-δ-valerolactona, (±)-6-Pentiltetra-hidro-2H-piran-2-ona
• Fórmula empírica (Notação de Hill): C₁₀H₁₈O₂
• Número CAS: 705-86-2
• Peso molecular: 170.25
• Beilstein: 117520
• Número CE: 211-889-1
• Número MDL: MFCD00006649
• Código UNSPSC: 12164502
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Ensaio: ≥98.0% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• índice de refração: n20/D 1.456-1.462; n20/D 1.458 (lit.)
• pb: 117-120 °C/0.02 mmHg (lit.)
• pf: −27 °C (lit.)
• densidade: 0.954 g/mL at 25 °C (lit.)
• formato: neat
• cadeia de caracteres SMILES: CCCCCC1CCCC(=O)O1
• InChI: 1S/C10H18O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h9H,2-8H2,1H3
• chave InChI: GHBSPIPJMLAMEP-UHFFFAOYSA-N

Descrição

Descrição geral

delta-Decalactone is a six-membered, 10-carbon cyclic monoester, which generally exists in two isomeric forms, R- and S. It is an aroma component with a sweet and milky odor. delta-Decalactone is also employed in dairy and food products for its characteristic fruity flavor.(5)

Aplicação

delta-Decalactone may be used as an analytical standard for the quantification of the analyte in the following:

• In yogurt using gas chromatography-mass spectrometry (GC-MS).
• In sweet whey powder using gas chromatography/olfactometry (GC-O) and gas chromatography/mass spectrometry (GC-MS).

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable