294675
trans-2,cis-6-Nonadienal
95%
Synonym(s):
Violet leaf aldehyde
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About This Item
Linear Formula:
C2H5CH=CHCH2CH2CH=CHCHO
CAS Number:
Molecular Weight:
138.21
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
95%
refractive index
n20/D 1.474 (lit.)
bp
94-95 °C/18 mmHg (lit.)
density
0.86 g/mL at 25 °C (lit.)
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
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General description
Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated.
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
181.4 °F
Flash Point(C)
83 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Production of the taste/odor-causing compound, trans-2, cis-6-nonadienal, within the synurophyceae.
Wee JL, et al.
Journal of Applied Phycology, 6(4), 365-369 (1994)
Pinar Omür-Ozbek et al.
Environmental science & technology, 45(2), 468-473 (2010-12-15)
Modeling of human exposure to aqueous algal odorants geosmin (earthy), 2-methylisoborneol (musty), and (trans,cis)-2,6-nonadienal (cucumber, fishy), and the solvent trichloroethylene (sweet chemical), was investigated to improve the understanding of water-air transfer by including humans as sensors to detect contaminants. A
Cheryl Palma-Harris et al.
Journal of agricultural and food chemistry, 50(17), 4875-4877 (2002-08-09)
The ability of nonacidified, refrigerated pickled cucumbers to produce the fresh cucumber flavor impact compounds (E,Z)-2,6-nonadienal and (E)-2-nonenal declined during storage. Production of these compounds decreased as the pH of refrigerated cucumbers was reduced. Despite the fact that the concentrations
Monika Christlbauer et al.
Journal of agricultural and food chemistry, 59(24), 13122-13130 (2011-11-15)
Although the aroma compounds of meat processed as such have been studied previously, data on complete homemade dishes containing beef and pork meat were scarcely studied. Recently, 38 odor-active compounds were characterized in beef and pork vegetable gravies using GC-olfactometry.
Habibollah Faraji et al.
Journal of agricultural and food chemistry, 52(23), 7164-7171 (2004-11-13)
Polyols have been incorporated into fish oil emulsions as a means for the inhibition of lipid oxidation and suppression of fishy flavor. However, the role of sugars and polyhydric alcohols as antioxidants has not been clearly established. Selected polyols were
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