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Merck
CN

W313520

trans,trans-2,4-Decadienal

natural, 89%

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About This Item

Linear Formula:
CH3(CH2)4CH=CHCH=CHCHO
CAS Number:
Molecular Weight:
152.23
Flavis number:
5.140
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
3135
NACRES:
NA.21
EC Number:
246-668-9
MDL number:
Beilstein/REAXYS Number:
1704897
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InChI key

JZQKTMZYLHNFPL-BLHCBFLLSA-N

InChI

1S/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+

SMILES string

[H]C(=O)\C=C\C=C\CCCCC

grade

Halal, Kosher, natural

vapor density

>1 (vs air)

assay

89%

refractive index

n20/D 1.515 (lit.)

bp

114-116 °C/10 mmHg (lit.)

density

0.872 g/mL at 20 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fatty; meaty; citrus

storage temp.

2-8°C

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

wgk

WGK 2

Regulatory Information

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Anna Lettieri et al.
Marine drugs, 13(3), 1451-1465 (2015-03-20)
The anti-proliferative effects of diatoms, described for the first time in copepods, have also been demonstrated in benthic invertebrates such as polychaetes, sea urchins and tunicates. In these organisms PUAs (polyunsaturated aldehydes) induce the disruption of gametogenesis, gamete functionality, fertilization
Pascal Fuchsmann et al.
Journal of agricultural and food chemistry, 63(34), 7511-7521 (2015-08-01)
To establish the odor profiles of three differently fabricated commercial Swiss Tilsit cheeses, analyses were conducted using headspace solid-phase microextraction gas chromatography-mass spectrometry/pulsed flame photometric detection and gas chromatography-olfactometry to identify and quantitate volatile compounds. In addition, odor quality and
Enbo Xu et al.
Journal of food science, 80(7), C1476-C1489 (2015-06-20)
Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatiles in enzymatic extrusion-processed rice wine (EE), and to confirm its characteristic

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