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Merck

294675

Sigma-Aldrich

反-2,顺-6-壬二烯醛

95%

别名:

反,顺-2,6-壬二烯醛

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About This Item

线性分子式:
C2H5CH=CHCH2CH2CH=CHCHO
CAS号:
分子量:
138.21
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

95%

折射率

n20/D 1.474 (lit.)

bp

94-95 °C/18 mmHg (lit.)

密度

0.86 g/mL at 25 °C (lit.)

SMILES 字串

[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 密鑰

HZYHMHHBBBSGHB-ODYTWBPASA-N

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一般說明

Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

181.4 °F

閃點(°C)

83 °C

個人防護裝備

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)
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
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

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