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Dokumente

216941

Sigma-Aldrich

Behensäure

99%

Synonym(e):

Docosansäure

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About This Item

Lineare Formel:
CH3(CH2)20COOH
CAS-Nummer:
112-85-6
Molekulargewicht:
340.58
Beilstein:
1792887
EG-Nummer:
204-010-8
MDL-Nummer:
MFCD00002807
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24852985
NACRES:
NA.22

Assay

99%

Form

solid

mp (Schmelzpunkt)

72-80 °C (lit.)

Löslichkeit

chloroform: soluble 50 mg/mL, clear
hexane: soluble

SMILES String

CCCCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24)

InChIKey

UKMSUNONTOPOIO-UHFFFAOYSA-N

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Allgemeine Beschreibung

Behenic acid is a saturated fatty acid used as a chemical intermediate in the synthesis of various compounds. Monomolecular films of stearic and behenic acid were formed on substrates 0.1M in sodium chloride, sodium bicarbonate or sodium phosphate and were investigated by IR analysis

Anwendung

Behenic acid was used to investigate the phase behavior of long-chain acids in supercritical propane. It was also used in fabrication of metallic Langmuir-Blodgett (LB) films.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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Phase equilibria of long-chain carboxylic acids in supercritical Propane.
Schwarz CE, et al.
Journal of Chemical and Engineering Data, 56(4), 1116-1124 (2011)
Observation of metallic conductivity down to 14 K in Langmuir-Blodgett films based on BEDO-TTF and behenic acid.
Ohnuki H, et al.
Physical Review. B, Condensed Matter and Materials Physics, 55(16), R10225-R10225 (1997)
Md Mazharul Islam et al.
Reproductive medicine and biology, 20(3), 289-298 (2021-07-16)
The present study was undertaken to clarify whether bovine sperm could take up fatty acids (FAs) and produce ATP to maintain linear motility. Frozen bovine semen was thawed in media containing either lipid mixture (LM) or FAs, and sperm motility
Adina Eichner et al.
Biochimica et biophysica acta, 1859(5), 745-755 (2017-01-31)
The stratum corneum (SC) provides the main barrier properties in native skin. The barrier function is attributed to the intercellular lipids, forming continuous multilamellar membranes. In this study, SC lipid membranes in model ratios were enriched with deuterated lipids in
Marian L Neuhouser et al.
Public health nutrition, 6(7), 703-709 (2003-10-14)
To examine associations of biomarkers of nutrient intake with overall diet quality. A convenience sample of 102 healthy postmenopausal women in Seattle, Washington (USA). Participants attended a study centre where they provided fasting blood specimens and completed a 122-item validated
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Artikel

GC Analysis of C2-C22 Free Fatty Acids on Nukol™

Separation of Methyl oleate; Caprylic acid; Heptanoic acid; Methyl decanoate; Methyl dodecanoate; Myristic acid; Methyl palmitate; Methyl palmitoleate; Methyl stearate; Methyl linoleate; Methyl linolenate; Acetic acid; Arachidic acid; Behenic acid; Propionic acid; Isobutyric acid; Valeric acid; Isovaleric acid; Isocaproic acid; Butyric acid

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