05549

trans-2,cis-6-Nonadienal

analytical standard

• Synonym(s): Violet leaf aldehyde
• Linear Formula: C₂H₅CH=CHCH₂CH₂CH=CHCHO
• CAS Number: 557-48-2
• Molecular Weight: 138.21
• EC Number: 209-178-6
• MDL number: MFCD00007009
• UNSPSC Code: 85151701
• PubChem Substance ID: 329748089
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥94.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• refractive index: n20/D 1.472-1.480; n20/D 1.474 (lit.)
• bp: 94-95 °C/18 mmHg (lit.)
• density: 0.86 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: [H]C(=O)C(\[H])=C(/[H])CC\C([H])=C(\[H])CC
• InChI: 1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3/b4-3-,8-7+
• InChI key: HZYHMHHBBBSGHB-ODYTWBPASA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): 181.4 °F
• Flash Point(C): 83 °C