Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

05508

Supelco

Oleic acid

Selectophore™, ≥99%

Synonym(s):

cis-9-Octadecenoic acid, Elainic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)7CH=CH(CH2)7COOH
CAS Number:
112-80-1
Molecular Weight:
282.46
Beilstein:
1726542
EC Number:
204-007-1
MDL number:
MFCD00064242
UNSPSC Code:
26111700
PubChem Substance ID:
329748078
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

vapor pressure

1 mmHg ( 176 °C)

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 (lit.)
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

Looking for similar products? Visit Product Comparison Guide

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

05508-VAR-F:
05508-BULK-F:
05508-5ML-F:
05508-1ML-F:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM4669
BCCL5928
BCCL1489
BCCJ9627
BCCJ6473

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

M.R. Ganjali et al.
Analytical Letters, 37, 179-179 (2004)
Wei Wei et al.
Nature chemical biology, 17(3), 326-334 (2020-11-18)
Secreted polypeptides are a fundamental axis of intercellular and endocrine communication. However, a global understanding of the composition and dynamics of cellular secretomes in intact mammalian organisms has been lacking. Here, we introduce a proximity biotinylation strategy that enables labeling
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
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
Joyce Wang et al.
BMC genomics, 15, 415-415 (2014-06-03)
Mycobacterium avium subsp. paratuberculosis (MAP) is an obligate intracellular pathogen that infects many ruminant species. The acquisition of foreign genes via horizontal gene transfer has been postulated to contribute to its pathogenesis, as these genetic elements are absent from its
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service