294675
trans-2,cis-6-Nonadienal
95%
Sinônimo(s):
Violet leaf aldehyde
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R$ 262,00
5 G
R$ 780,00
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1 G
R$ 262,00
5 G
R$ 780,00
About This Item
Fórmula linear:
C2H5CH=CHCH2CH2CH=CHCHO
Número CAS:
Peso molecular:
138.21
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
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Nível de qualidade
Ensaio
95%
índice de refração
n20/D 1.474 (lit.)
p.e.
94-95 °C/18 mmHg (lit.)
densidade
0.86 g/mL at 25 °C (lit.)
grupo funcional
aldehyde
cadeia de caracteres SMILES
[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+
chave InChI
HZYHMHHBBBSGHB-ODYTWBPASA-N
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Descrição geral
Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated[1].
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
181.4 °F
Ponto de fulgor (°C)
83 °C
Equipamento de proteção individual
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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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)
U Dittberner et al.
Mutation research, 335(3), 259-265 (1995-12-01)
The genotoxic effects of the 2-alkenals crotonaldehyde, 2-trans-hexenal and 2-trans-6-cis-nonadienal were studied by cytogenetic methods, analyzing frequencies of sister-chromatid-exchanges, numerical and structural chromosome aberrations and micronucleus induction in human blood lymphocytes and cells of the permanent Namalva line. Crotonaldehyde and
Michael Czerny et al.
Journal of agricultural and food chemistry, 50(23), 6835-6840 (2002-10-31)
An investigation on the odor-active compounds of wholemeal (WWF) and white wheat flour (WF 550) by aroma extract dilution analysis (AEDA) and by quantitative studies using stable isotope dilution assays (SIDA) revealed a significant number of odor-active compounds, such as
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
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
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