Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

W376604

Sigma-Aldrich

trans,trans-2,6-Nonadienal

≥95%, stabilized, FG

Sinonimo/i:

(E,E)-2,6-Nonadienal

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula condensata:
C2H5CH=CHCH2CH2CH=CHCHO
Numero CAS:
17587-33-6
Peso molecolare:
138.21
Numero FEMA:
3766
Numero CE:
241-557-1
Numero MDL:
MFCD00209523
Codice UNSPSC:
12164502
ID PubChem:
24901877
Numero Flavis:
5.172
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Halal
Kosher

Conformità normativa

EU Regulation 1334/2008 & 178/2002

Saggio

≥95%

contiene

α-tocopherol as stabilizer

Indice di rifrazione

n20/D 1.471 (lit.)

P. eboll.

57 °C/0.6 mmHg (lit.)

Densità

0.875 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Organolettico

cucumber; fresh; green; melon; citrus; vegetable

Temperatura di conservazione

2-8°C

Stringa SMILE

[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+
HZYHMHHBBBSGHB-DYWGDJMRSA-N

Descrizione generale

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

188.6 °F - closed cup

Punto d’infiammabilità (°C)

87 °C - closed cup

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
SHBM4155
SHBL1567
MKCG2443
MKCD1980
MKBZ5556V

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 2

1 of 2

Isobutirraldeide ≥98%, FG

Sigma-Aldrich

W222003

Isobutirraldeide

Eugenol ≥98%, FCC, FG

Sigma-Aldrich

W246700

Eugenol

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)
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.
María J Jordán et al.
Journal of agricultural and food chemistry, 50(19), 5386-5390 (2002-09-05)
Gas chromatography-mass spectrometry (GC-MS) and multidimensional gas chromatography olfactometry (GC/GC-O) were utilized to study the aroma profile and the aroma active components of commercial kiwi essence and the initial fresh fruit puree. Totals of 29 and 33 components were identified
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.