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trans-2,cis-6-Nonadienal

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trans-2,cis-6-Nonadienal molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 7 grades and pack sizes of trans-2,cis-6-Nonadienal (CAS 557-48-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS557-48-2
Molecular formulaC9H14O
Molecular weight138.21 g/mol
IUPAC name(2E,6Z)-nona-2,6-dienal
Synonyms(2E,6Z)-nona-2,6-dienal · trans,cis-2,6-Nonadienal · Violet leaf aldehyde · Cucumber aldehyde · (2E,6Z)-2,6-Nonadienal · (2E,6Z)-Nonadienal
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma TRANS-2,CIS-6-NONADIENAL 05549-100MG Request Quote
Sigma TRANS-2,CIS-6-NONADIENAL, 95% 294675-1G
294675-5G		 Request Quote
Sigma TRANS-2,CIS-6-NONADIENAL, MIXTURE OF IS W337706-100G-K
W337706-1KG-K
W337706-25G-K
W337706-SAMPLE-K		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.