Elaidic acid, ≥99%

Name: Elaidic acid, ≥99%
Brand: Vaqora Chemicals
SKU: VQ-003010

About Elaidic acid, ≥99%

Listed under CAS 112-79-8, Elaidic acid is a lipid available from Vaqora Chemicals at a purity of 99%. The compound has the formula C18H34O2, corresponding to a molecular weight of 282.5 g/mol. Its systematic (IUPAC) name is (E)-octadec-9-enoic acid. Common synonyms include trans-9-Octadecenoic acid and trans-Oleic acid.

In its supplied form it is a white powder. Literature values give a melting point of 42-44 °C. Keep the material at 2–8 °C and protect it from moisture. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for lipid research, membrane and liposome studies, nutritional research and pharmaceutical synthesis. It is used across academic and industrial research and diagnostics and biotechnology.

Available in 1 g, 5 g and 25 g packs, Elaidic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Lipid research
Membrane & liposome studies
Nutritional research
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Elaidic acid, ≥99%
Catalogue No.	VQ-003010
CAS Number	112-79-8
IUPAC name	(E)-octadec-9-enoic acid
Molecular formula	C₁₈H₃₄O₂
Molecular weight	282.5 g/mol
Exact mass	282.2559
Purity / assay	99%
HSN code	2916
InChIKey	ZQPPMHVWECSIRJ-MDZDMXLPSA-N
SMILES	CCCCCCCC/C=C/CCCCCCCC(=O)O
PubChem CID	637517

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	42-44 °C
LogP (XLogP3)	6.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Storage	2–8 °C
Synonyms	trans-9-Octadecenoic acid, trans-Oleic acid, Oleic acid, 9-Octadecenoic acid, (E)-, (E)-Oleic acid, 9-octadecenoic acid, (9E)-, trans-Octadec-9-enoic acid, (E)-9-Octadecenoic acid, trans-Elaidic acid, acide elaidique, (9E)-Octadecenoic acid, 9-trans-Octadecenoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Elaidic acid, ≥99%?

The CAS Registry Number of Elaidic acid, ≥99% is 112-79-8. It is also known as trans-9-Octadecenoic acid, trans-Oleic acid, Oleic acid.

What is the molecular formula and molecular weight of Elaidic acid, ≥99%?

Elaidic acid, ≥99% has the molecular formula C18H34O2 and a molecular weight of 282.5 g/mol. Its IUPAC name is (E)-octadec-9-enoic acid.

Which grade and pack sizes of Elaidic acid, ≥99% can I order?

We supply Elaidic acid, ≥99% in (99%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Elaidic acid, ≥99%?

Yes. Every lot of Elaidic acid, ≥99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Elaidic acid, ≥99% be shipped internationally?

Yes. Elaidic acid, ≥99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should Elaidic acid, ≥99% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.