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Merck
CN

180556

Sigma-Aldrich

反,反-2,4-壬二烯醛

≥85%

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About This Item

线性分子式:
CH3(CH2)3CH=CHCH=CHCHO
CAS号:
分子量:
138.21
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

蒸汽密度

>1 (vs air)

方案

≥85%

折射率

n20/D 1.5207 (lit.)

沸点

97-98 °C/10 mmHg (lit.)

密度

0.862 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H]C(=O)\C([H])=C([H])\C([H])=C(/[H])CCCC

InChI

1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5+,8-7+

InChI key

ZHHYXNZJDGDGPJ-BSWSSELBSA-N

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一般描述

trans,trans-2,4-Nonadienal forms adduct in the presence of tetrahydrofuran (THF).

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

186.8 °F - closed cup

闪点(°C)

86 °C - closed cup

法规信息

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分析证书(COA)

Lot/Batch Number

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Ana Paula M Loureiro et al.
Chemical research in toxicology, 18(2), 290-299 (2005-02-22)
The reaction of 2'-deoxyguanosine with the alpha,beta-unsaturated aldehydes trans-2-octenal, trans-2-nonenal, trans-2-decenal, trans,trans-2,4-nonadienal, and trans,trans-2,4-decadienal in THF gives rise to three novel adducts: 3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-7-[3-hydroxy-1-(3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-3,5-dihydro-imidazo[1,2-a]purin-9-one-7-yl)-propyl]-3,5-dihydro-imidazo[1,2-a]purin-9-one (A7) and 3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-7-(tetrahydrofuran-2-yl)-3,5-dihydro-imidazo[1,2-a]purin-9-one (A8 and A9), which are not observed in the absence of THF. These adducts
Virginia C Resconi et al.
Food chemistry, 242, 288-300 (2017-10-19)
This study aims to assess the changes in beef aroma over time when steaks from pre-aged knuckles are stored in retail display under high oxygen conditions for 15 or 22days in vacuum conditions. Odorous volatile compounds were analysed by solid-phase

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