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Merck

75160

Methyl oleate

analytical standard

Sinónimos:

Methyl cis-9-octadecenoate, Oleic acid methyl ester

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Fórmula lineal:
CH3(CH2)7CH=CH(CH2)7CO2CH3
Número CAS:
Peso molecular:
296.49
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-992-5
Beilstein/REAXYS Number:
1727037
MDL number:
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InChI key

QYDYPVFESGNLHU-KHPPLWFESA-N

InChI

1S/C19H36O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h10-11H,3-9,12-18H2,1-2H3/b11-10-

SMILES string

CCCCCCCC\C=C/CCCCCCCC(=O)OC

grade

analytical standard

vapor pressure

10 mmHg ( 205 °C)

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

bp

218 °C/20 mmHg (lit.)

density

0.874 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

functional group

ester

shipped in

ambient

storage temp.

2-8°C

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General description

Methyl oleate is a methyl ester of the monounsaturated fatty acid (MUFA), oleic acid, which is abundantly found in dietary fats and oils.

Application

This analytical standard can also be used as follows:

  • Determination of free fatty acids in plasma samples following their methylation by gas chromatography (GC)
  • Comparative analysis of gas chromatography-combustion-mass spectrometry and gas chromatography-flame ionization detector methods for the determination of fatty acid methyl esters (FAMEs) in biodiesel samples
  • Simultaneous determination of fatty acid methyl esters in commercial food oil samples by gas chromatography-vacuum ultraviolet (GC-VUV) spectroscopy
  • Measurement of fatty acid methyl ester composition of various edible oil samples by 1H nuclear magnetic resonance (1H NMR) spectroscopy combined with partial least squares (PLS) method
  • Simultaneous determination of fatty acids in bovine colostrum samples by GC-FID after their derivatization to ester forms using an acidic catalyst boron trifluoride

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Clase de almacenamiento

10 - Combustible liquids

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113.0 °C - closed cup

ppe

Eyeshields, Gloves


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Selective transesterification of triolein with methanol to methyl oleate and glycerol using alumina loaded with alkali metal salt as a solid-base catalyst
Ebiura T, et al.
Applied Catalysis A: General, 283(1), 111-116 (2005)
Selective hydrogenation of methyl oleate into unsaturated alcohols: Relationships between catalytic properties and composition of cobalt?tin catalysts
Pouilloux.Y, et al.
Catalysis Today, 63(1), 87-100 (2000)
Annapurna Kumari et al.
Biotechnology for biofuels, 2(1), 1-1 (2009-01-16)
Transesterification of Jatropha oil was carried out in t-butanol solvent using immobilized lipase from Enterobacter aerogenes. The presence of t-butanol significantly reduced the negative effects caused by both methanol and glycerol. The effects of various reaction parameters on transesterification of
Michael A Rogers et al.
Langmuir : the ACS journal of surfaces and colloids, 25(15), 8556-8566 (2009-03-31)
The solvent type strongly affects the nucleation behavior of 12HSA and therefore strongly influences the peak nucleation rate, fiber length, spatial distribution of mass, and degree of branching. Using nonisothermal kinetic models, a correlation was established among the activation energy
Catherine M Klapperich et al.
Journal of biomedical materials research. Part A, 91(2), 378-384 (2008-11-05)
We describe a new class of biomaterials with potential for a variety of applications in tissue engineering, wound healing, and transdermal drug delivery. These materials are based on oleic methyl ester (OME), which is derived from various plant oils including

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