Pentadienal
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Pentadienal
structure -
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CAS No:
764-40-9
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Formula:
C5H6O
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Chemical Name:
Pentadienal
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Synonyms:
2,4-Pentadienal;Pentadienal;1,3-Pentadien-5-al;NSC 65074
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CAS No:
Characteristics
17.07000
0.92750
Colourless liquid; fruity aroma
0.845 g/cm3
36-37 °C @ Press: 20 Torr
44.4ºC
1.431
Soluble in oils
Pentadienal Use and Manufacturing
The cis or trans isomer, corresponding to cis or trans 2, 4-pentadienol in dichloromethane, is prepared in the presence of manganese dioxide.
GB 2760-1996 stipulates the allowable food spices.
2,4-Pentadienal: ACTIVE
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:82.10
XLogP3:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:82.041864811
Monoisotopic Mass:82.041864811
Topological Polar Surface Area:17.1
Heavy Atom Count:6
Complexity:72
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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