Molekula
Oleic acid 99%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Oleic acid 99% is a monounsaturated omega-9 fatty acid used primarily as an emulsifying agent, surfactant, and chemical intermediate in industrial and laboratory applications. This product has the CAS number 112-80-1 and carries no signal word. Molekula supplies Oleic acid 99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90035191
- CAS Number
- 112-80-1
- IUPAC Name
- (Z)-octadec-9-enoic acid
- EC Number
- 204-007-1
- Exact Mass
- 282.2559
- SMILES
- CCCCCCCC/C=C\CCCCCCCC(=O)O
- InChIKey
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N
- InChI
- 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-
- PubChem CID
- 445639
Synonyms
- (Z)-Octadec-9-enoic acid
- cis-9-Octadecenoic acid
- cis-Oleic acid
- Elaidoic acid
- Glycon RO
- Glycon wo
- Oelsauere
- Pamolyn 100
- Vopcolene 27
- Wecoline OO
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Yellowish, oily liquid
- Odour
- Peculiar lard-like odor
- Melting Point
- 13.4 °C
- Boiling Point
- 360 °C
- Density
- 0.89 (relative, water = 1)
- Vapour Pressure
- 5.46 × 10⁻⁷ mmHg at 25 °C
- Refractive Index
- 1.463
- pKa
- pKa = 5.02
- log P (octanol/water)
- 7.64
Source: PubChem CID 445639 (HSDB, DrugBank, ICSC)
See all 3 other grades of CAS 112-80-1 →
Frequently asked questions
What is Oleic acid 99% used for?
Oleic acid is commonly used as an emulsifying or solubilizing agent in pharmaceutical formulations, cosmetics, and as a chemical intermediate.
What is the chemical formula and molecular weight of this product?
The chemical formula for Oleic acid is C18H34O2, and it has a molecular weight of 282.46 g/mol.
How should Oleic acid be stored?
It should be stored in a cool, dry place, ideally in a tightly closed container protected from light and air to prevent oxidation.
What grade of Oleic acid is available?
We supply Oleic acid at a 99% purity grade, suitable for laboratory and industrial applications.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Oleic acid in various quantities, from small laboratory sizes to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) for your records.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.