dodecanoic acid


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Related to dodecanoic acid: tetradecanoic acid, hexadecanoic acid, lauric acid
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Synonyms for dodecanoic acid

a crystalline fatty acid occurring as glycerides in natural fats and oils (especially coconut oil and palm-kernel oil)

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References in periodicals archive ?
As shown in Table (4), tetracosanic acid (C24H48O2), behenic acid (C23H46O2), docosahexenoic acid (C22H40O2), ecosapentadecenoic acid (C20H30O2), hexadecanoic acid (C16H32O2) and dodecanoic acid (C12H24O2) were found at 0.524, 2.491, 6.633, 3.259, 1.496 and 0.038%, respectively in fraction 3, while they were not recognized in fraction 4.
AS1, AS2, and AS3 were identified as N,N-dimethylL-alanine, quercetin-3-O-galactopyranoside [15], and dodecanoic acid, respectively (Figure 2).
Formula 1 n-Octane 111-65-9 [C.sub.8][H.sub.18] 2 n-Dodecane 142-96-1 [C.sub.12][H.sub.26] 3 1-Octanol 111-87-5 [C.sub.8][H.sub.18]O 4 1-Dodecanol 112-53-8 [C.sub.12][H.sub.26]O 5 1-Octanal 124-13-0 [C.sub.8][H.sub.16]O 6 1-Dodecanal 124-07-2 [C.sub.12][H.sub.24]O 7 2-Octanone 111-13-7 [C.sub.8][H.sub.16]O 8 2-Dodecanone 6175-49-1 [C.sub.12][H.sub.24]O 9 Octanoic acid 112-54-9 [C.sub.8][H.sub.16][O.sub.2] 10 Dodecanoic acid 143-07-7 [C.sub.12][H.sub.24][O.sub.2] 11 2-MTHF 96-47-9 [C.sub.5][H.sub.10]O 12 DnBE 112-40-3 [C.sub.8][H.sub.18]O Table 3.
IUPAC Common name Lipid number Dodecanoic acid Lauric acid C12:0 Methyl tetradecanoate Methyl myristate C15:0 Octanoic acid Caprylic acid C8:0 Decanoic acid Capric acid C10:0 Hexadecanoic acid Palmitic acid C16:0 9-Octadecenoic acid Oleic acid C18:1 n-9 IUPAC Molecular formula Percentage of composition (%) Dodecanoic acid [C.sub.12][H.sub.24][O.sub.2] 40.86 Methyl tetradecanoate [C.sub.15][H.sub.30][O.sub.2] 11.14 Octanoic acid [C.sub.18][H.sub.16][O.sub.2] 7.69 Decanoic acid [C.sub.10][H.sub.20][O.sub.2] 5.17 Hexadecanoic acid [C.sub.16][H.sub.32][O.sub.2] 4.22 9-Octadecenoic acid [C.sub.18][H.sub.34][O.sub.2] 0.33 The IUPAC nomenclature was referred as International Union of Pure and Applied Chemistry.
The last four peaks of GC represented the following compounds: Dodecanoic acid methyl ester, Tetradecanoic acid methyl ester, 8,11,14-Eicosadienoic acid methyl ester and 9,10-Dihydroxy octadecanoic acid methyl ester.
Name of the compound RT number 1 Dodecanoic acid 13.776 2 Tetradecanoic acid 16.071 3 1,2-Benzenedicarboxylic 17.189 acid, bis(2- methylpropyl) ester 4 Pentadecanoic acid, 14- 17.842 methyl-, methyl ester 5 n-Hexadecanoic acid 18.176 6 Cystodytin 18.510 7 1-Decanol, 2-hexyl- 18.583 8 10,13-Octadecadienoic 19.469 acid, methyl ester 9 frans-13-Octadecenoic 19.527 acid, methyl ester 10 9,12-Octadecadienoic 19.817 acid (Z,Z)- 11 9,17-Octadecadienal, (Z)- 19.876 12 Phthalic acid, di(2- 23.201 propylpentyl) ester 13 Anthracene, 9-ethyl-9, 25.699 10-dihydro-10-t-butyl- 14 4-Dehydroxy- N-(4,5- 32.148 methylenedioxy-2- nitrobenzylidene) tyramine S.
The starting materials, 4-aminoazobenzene, 2-aminoazotoluene, stearic acid, palmitic acid, tetradecanoic acid, and dodecanoic acid, were purchased from Alfa Aesar Tianjin Chemicals, Aldrich Chemicals, and TCI Shanghai Chemicals, respectively.
The compounds were ethanol, 3-methylbutyl acetate, 2-methylpropylbutanoate, 1-methylbutyl propanoate, 3, 7-dimethyl-2,6-octadien-1-ol, 3-methylbutyl butanoate, 3-methylbutyl-3-methylbutanoate, phenylmethyl propanoate, decanoic acid, 3-methylbutylhexanoate, butyl-2-butiryloxypropanoate, dodecanoic acid, and 5-pentyloxolan-2-one.
They revealed that dodecanoic acid (C12) and decanoic acid (C10) both stimulated CCK secretion, but ghrelin plasma levels only significantly decreased in the C12-acid group.
Martin, "Gas-liquid partition chromatography; the separation and micro-estimation of volatile fatty acids from formic acid to dodecanoic acid," The Biochemical Journal, vol.
dodecanoic acid (a saturated fat), choline (found in eggs and fatty
They found that very short sleep was associated with less intake of tap water, lycopene (found in red- and orange-colored foods), and total carbohydrates, short sleep was associated with less vitamin C, tap water, selenium (found in nuts, meat and shellfish), and more lutein/zeaxanthin (found in green, leafy vegetables), and long sleep was associated with less intake of theobromine (found in chocolate and tea), dodecanoic acid (a saturated fat) choline (found in eggs and fatty meats), total carbohydrates, and more alcohol.
The resultant metallic coating had a superhydrophilic nature, but could he switched into superhydrophohic by spraying an acetone solution of dodecanoic acid while the sprayed surface remained within a temperature range of 100-200[degrees]C, although dodecanoic acid itself has a hydrophilic nature.