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W376604

Sigma-Aldrich

trans,trans-2,6-Nonadienal

≥95%, stabilized, FG

Sinônimo(s):

(E,E)-2,6-Nonadienal

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About This Item

Fórmula linear:
C2H5CH=CHCH2CH2CH=CHCHO
Número CAS:
17587-33-6
Peso molecular:
138.21
Número FEMA:
3766
Número CE:
241-557-1
Número MDL:
MFCD00209523
Código UNSPSC:
12164502
ID de substância PubChem:
24901877
Número de Flavis:
5.172
NACRES:
NA.21

fonte biológica

synthetic

Nível de qualidade

400

grau

FG
Halal
Kosher

conformidade reg.

EU Regulation 1334/2008 & 178/2002

Ensaio

≥95%

contém

α-tocopherol as stabilizer

índice de refração

n20/D 1.471 (lit.)

pb

57 °C/0.6 mmHg (lit.)

densidade

0.875 g/mL at 25 °C (lit.)

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

Organoléptico

cucumber; fresh; green; melon; citrus; vegetable

temperatura de armazenamento

2-8°C

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-DYWGDJMRSA-N

Descrição geral

trans,trans-2,6-Nonadienal is an aroma aldehyde reported to be found in muskmelon and kiwi fruit.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

188.6 °F - closed cup

Ponto de fulgor (°C)

87 °C - closed cup

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Gas chromatography?olfactometry and gas chromatography?tandem mass spectrometry analysis of fresh cantaloupe (Cucumis melo L. var. cantalupensis Naudin) aroma.
Wang Y & Lin J.
Flavour and Fragrance Journal, 29(2), 87-94 (2014)
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
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
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
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