LBF20118BC01: Difference between revisions

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|LipidBank=DFA7102
|LipidBank=DFA7102
|LipidMaps=LMFA01020134
|LipidMaps=LMFA01020134
|SysName=2,4-Dimethyl-Icosenoic Acid
|SysName=2,4-Dimethyl-2-eicosenoic acid
|Common Name=&&2,4-Dimethyl-Icosenoic Acid&&
|Common Name=&&2,4-Dimethyl-2-icosenoic acid&&2,4-Dimethyleicosenoic acid&&
|Melting Point=53 - 54°C <!--7104-->
|Melting Point=53 - 54°C <!--7104-->
|Boiling Point=199 - 201°C/0.1mmHg, 195 - 198°C/0.15mmHg <!--7104-->
|Boiling Point=199 - 201°C/0.1mmHg, 195 - 198°C/0.15mmHg <!--7104-->

Latest revision as of 02:14, 29 November 2010

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Fatty acid
(脂肪酸)
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(グリセロ脂質)
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(スフィンゴ脂質)
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Upper classes: LB LBF



2,4-Dimethyl-2-icosenoic acid
LBF20118BC01.png
Structural Information
2,4-Dimethyl-2-eicosenoic acid
  • 2,4-Dimethyl-2-icosenoic acid
  • 2,4-Dimethyleicosenoic acid
Formula C22H42O2
Exact Mass 338.318480588
Average Mass 338.56768000000005
SMILES CC(=CC(CCCCCCCCCCCCCCCC)C)C(O)=O
Physicochemical Information
53 - 54°C
199 - 201°C/0.1mmHg, 195 - 198°C/0.15mmHg
2,4-Dimethyl-icosenoic acid is prepared from the reaction of 2-bromo-2,4-dimethyl-icosanoic acid methyl with pyridine, followed by saponification with KOH .
Spectral Information
Mass Spectra
UV Spectra Me ester: λ max 214nm
IR Spectra
NMR Spectra
Other Spectra
Chromatograms