05508
Oleic acid
Selectophore™, ≥99%
Synonym(s):
cis-9-Octadecenoic acid, Elainic acid
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About This Item
Linear Formula:
CH3(CH2)7CH=CH(CH2)7COOH
CAS Number:
Molecular Weight:
282.46
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
EC Number:
204-007-1
Beilstein/REAXYS Number:
1726542
MDL number:
vapor pressure
1 mmHg ( 176 °C)
Quality Level
description
for ion-selective electrodes
product line
Selectophore™
assay
≥98.5% (GC), ≥99%
form
liquid
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.459
bp
194-195 °C/1.2 mmHg (lit.)
mp
13-14 °C (lit.)
density
0.89 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CCCCCCCC\C=C/CCCCCCCC(O)=O
InChI
1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
InChI key
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
General description
Visit our Sensor Applications portal to learn more.
Other Notes
Oleic acid is often used as additive in ionophore PVC-membranes. The sensitivity is thus improved in many cases
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
10 - Combustible liquids
wgk
WGK 1
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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M.R. Ganjali et al.
Analytical Letters, 37, 179-179 (2004)
Stefan Freigang et al.
Nature immunology, 14(10), 1045-1053 (2013-09-03)
Chronic inflammation is a fundamental aspect of metabolic disorders such as obesity, diabetes and cardiovascular disease. Cholesterol crystals are metabolic signals that trigger sterile inflammation in atherosclerosis, presumably by activating inflammasomes for IL-1β production. We found here that atherogenesis was
Marta Estrader et al.
Nanoscale, 7(7), 3002-3015 (2015-01-21)
The intimate relationship between stoichiometry and physicochemical properties in transition-metal oxides makes them appealing as tunable materials. These features become exacerbated when dealing with nanostructures. However, due to the complexity of nanoscale materials, establishing a distinct relationship between structure-morphology and
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 389412-25G | 04061832491769 |
| 389412-5G | 04061831970784 |
| 05508-5ML-F | 04061838061805 |