Methyl linoleate
SIAL/62280 - analytical standard
Synonym: Linoleic acid methyl ester; Methyl cis,cis-
CAS Number: 112-63-0
Empirical Formula (Hill Notation): C19H34O2
Molecular Weight: 294.47
EC Number: 203-993-0
MDL Number: MFCD00009534
Linear Formula: CH3(CH2)3(CH2CH=CH)2(CH2)7CO2CH3
Product Type: Chemical
| assay | ≥98.0% (GC) |
| bp | 192 °C/4 mmHg (lit.) |
| density | 0.889 g/mL at 25 °C (lit.) |
| format | neat |
| functional group | ester |
| grade | analytical standard |
| InChI | 1S/C19H34O2/c1-3-4-5-6-7- |
| InChI key | WTTJVINHCBCLGX-NQLNTKRDSA |
| mp | −35 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| shipped in | ambient |
| SMILES string | CCCCCC=C/CC=C/CCCCCCCC( |
| storage temp. | 2-8°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | The oxidation of methyl linoleate in organic solution and phosphatidylcholine (PC) in liposomal membranes induced by an azo initiator has often been used as a model for lipid peroxidation in vivo . |
| Application: | This analytical standard can also be used as follows: • Comparative analysis of gas chromatography-combustion • Gas chromatography-tandem differential mobility spectrometry (DMS) based separation and quantification of 16 methyl- and ethyl- fatty acid esters from 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 • Analysis of coffee oil and residue obtained from roasted coffee beans to determine the composition of 11 fatty acids following their methyl esterification by gas chromatography coupled with a flame ionization detector (GC-FID) • Simultaneous determination of fatty acids in bovine colostrum samples by GC-FID after their derivatization to ester forms using an acidic catalyst boron trifluoride |
| General description: | Methyl linoleate is a methyl ester of the tri-unsaturated essential fatty acid, linoleic acid. |
| General description: | Methyl linoleate, non-conjugated, is more easily oxidized than conjugated methyl linoleate . |
| Other Notes: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.0% (GC) |
| bp | 192 °C/4 mmHg (lit.) |
| mp | −35 °C (lit.) |
| Density | 0.889 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 85151701 |