Oleic acid

Name: Oleic acid
Brand: Vaqora Chemicals
SKU: VQ-019295

About Oleic acid

Listed under CAS 112-80-1, Oleic acid is an aroma chemical available from Vaqora Chemicals. Its molecular formula is C18H34O2 and its molecular weight is 282.5 g/mol. Its systematic (IUPAC) name is (Z)-octadec-9-enoic acid. Common synonyms include cis-9-Octadecenoic acid and Elainic acid.

The material typically appears as a pale yellow liquid. Reported physical data include a melting point of 13-14 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include flavour formulation, fragrance compounding and aroma research. Buyers come mainly from food and beverage processing and cosmetics and personal care.

We offer Oleic acid in 500 mL, 5 L and 180 / 200 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Oleic acid
Catalogue No.	VQ-019295
CAS Number	112-80-1
IUPAC name	(Z)-octadec-9-enoic acid
Molecular formula	C₁₈H₃₄O₂
Molecular weight	282.5 g/mol
Exact mass	282.2559
HSN code	29161510
InChIKey	ZQPPMHVWECSIRJ-KTKRTIGZSA-N
SMILES	CCCCCCCC/C=C\CCCCCCCC(=O)O
PubChem CID	445639

Physical properties
Physical form	Liquid
Appearance	Pale yellow liquid
Melting point	13-14 °C
LogP (XLogP3)	6.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	cis-9-Octadecenoic acid, Elainic acid, Wecoline OO, Vopcolene 27, cis-Oleic acid, Glycon wo, Glycon RO, Pamolyn 100, Elaidoic acid, Groco 5l, Oleinic acid, Groco 2

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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

Other grades of CAS 112-80-1

Oleic acid, ≥99%

CAS: 112-80-1
Formula: C₁₈H₃₄O₂
MW: 282.5 g/mol

VQ-019296

AR

Oleic acid, AR

CAS: 112-80-1
Formula: C₁₈H₃₄O₂
MW: 282.5 g/mol

VQ-045717

Cell Culture

Oleic acid, cell culture tested

CAS: 112-80-1
Formula: C₁₈H₃₄O₂
MW: 282.5 g/mol

VQ-046198

Technical

Oleic acid, technical grade, 90%

CAS: 112-80-1
Formula: C₁₈H₃₄O₂
MW: 282.5 g/mol

VQ-003371

Frequently asked questions

What is the CAS number of Oleic acid?

The CAS Registry Number of Oleic acid is 112-80-1. It is also known as cis-9-Octadecenoic acid, Elainic acid, Wecoline OO.

What is the molecular formula and molecular weight of Oleic acid?

Oleic acid has the molecular formula C18H34O2 and a molecular weight of 282.5 g/mol. Its IUPAC name is (Z)-octadec-9-enoic acid.

Which grade and pack sizes of Oleic acid can I order?

We supply Oleic acid, in 500 mL, 5 L, 180 / 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Oleic acid?

Yes. Every lot of Oleic acid 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 Oleic acid be shipped internationally?

Yes. Oleic acid 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.