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线性分子式:
CH3(CH2)5CH=CHCHO
化学文摘社编号:
分子量:
140.22
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
242-609-6
MDL number:
grade
analytical standard
Quality Level
vapor density
>1 (vs air)
assay
≥95.0% (GC)
shelf life
limited shelf life, expiry date on the label
impurities
≤0.5% water
refractive index
n20/D 1.453 (lit.), n20/D 1.454-1.458
bp
88-90 °C/12 mmHg (lit.)
density
0.846 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
[H]C(=O)C(\[H])=C(/[H])CCCCCC
InChI
1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+
InChI key
BSAIUMLZVGUGKX-BQYQJAHWSA-N
General description
反式-2-壬烯醛(T2N)是一种挥发性不饱和醛,具有令人不悦的油脂气味,以较低的含量存在于大麦、麦芽和某些蔬菜中。它可用作驱虫剂、杀虫剂和风味化合物。T2N 是导致储存的啤酒出现异味和气味的基本成分之一。
Application
反式-2-壬烯醛(T2N)可用作参考标准品,用于通过分析方法测定大麦和麦芽样品中的分析物。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
183.2 °F - closed cup
flash_point_c
84 °C - closed cup
Optimization of modern analytical SPME and SPDE methods for determination of trans-2-nonenal in barley, malt and beer
Svoboda Z, et al.
Chromatographia, 73(1), 157-161 (2011)
Kousuke Ishino et al.
The Journal of biological chemistry, 285(20), 15302-15313 (2010-03-11)
trans-2-Nonenal is an unsaturated aldehyde with an unpleasant greasy and grassy odor endogenously generated during the peroxidation of polyunsaturated fatty acids. 2-Nonenal covalently modified human serum albumin through a reaction in which the aldehyde preferentially reacted with the lysine residues.
trans-2-Nonenal insect repellent, insecticide, and flavor compound in carrot roots, cell suspensions, and ?hairy? root cultures
Chamberlain DA, et al.
Journal of Chemical Ecology, 17(3), 615-624 (1991)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 07592-1ML | 04061838648303 |
