132659
trans-2-Hexen-1-al
98%
Synonym(s):
(E)-2-Hexenal
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About This Item
Linear Formula:
CH3CH2CH2CH=CHCHO
CAS Number:
Molecular Weight:
98.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
229-778-1
Beilstein/REAXYS Number:
1699684
MDL number:
Assay:
98%
vapor density
3.4 (vs air)
Quality Level
vapor pressure
10 mmHg ( 20 °C)
assay
98%
refractive index
n20/D 1.446 (lit.)
bp
47 °C/17 mmHg (lit.)
density
0.846 g/mL at 25 °C (lit.)
functional group
aldehyde
storage temp.
2-8°C
SMILES string
CCC\C=C\C=O
InChI
1S/C6H10O/c1-2-3-4-5-6-7/h4-6H,2-3H2,1H3/b5-4+
InChI key
MBDOYVRWFFCFHM-SNAWJCMRSA-N
Application
trans-2-Hexen-1-al was used in evaluation of quality of protected designation of origin virgin olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. It was used in the multicomponent method for the determination of low-molecular-weight carbonyl compounds in biological samples.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
100.9 °F - closed cup
flash_point_c
38.3 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Constantina N Konidari et al.
Analytical biochemistry, 338(1), 62-70 (2005-02-15)
Peroxidation of lipids produces low-molecular-weight carbonyl compounds, which are reactive with biological nucleophiles. The analysis of these compounds is often difficult. A multicomponent method for the determination of 11 of them in biological samples is reported. The samples are subjected
Min Jung Joo et al.
International journal of food microbiology, 153(3), 297-305 (2011-12-20)
Trans-2-hexenal, a naturally occurring plant volatile with antimicrobial capacity, was encapsulated into β-cyclodextrins (β-CDs), enzymatically modified starch, and shown effective to control main microorganisms causing food spoilage (Alternaria solani, Aspergillus niger, Botrytis cinerea, Colletotrichum acutatum, Penicillium sp). Loaded β-CDs were
Reiko Kiwamoto et al.
Chemical research in toxicology, 25(12), 2630-2641 (2012-09-18)
trans-2-Hexenal (2-hexenal) is an α,β-unsaturated aldehyde that occurs naturally in a wide range of fruits, vegetables, and spices. 2-Hexenal as well as other α,β-unsaturated aldehydes that are natural food constituents or flavoring agents may raise a concern for genotoxicity due