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Free lookupCAS 112-80-1

Oleic acid

CAS 112-80-1 · PubChem CID 445639 · C18H34O2 · 282.5 g/mol

Also called oleic acid, cis-9-Octadecenoic acid, (Z)-Octadec-9-enoic acid, Wecoline OO, Vopcolene 27.

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Opens the builder with Oleic acid loaded
as component 1 at 100%.

01GHS classification
GHS pictogram: Irritant
Irritant

Signal word

Warning

European Chemicals Agency (ECHA)fetched 2026-08-28

Precautionary statement codes

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

European Chemicals Agency (ECHA)fetched 2026-08-28

H315Causes skin irritation

European Chemicals Agency (ECHA)fetched 2026-08-28

H319Causes serious eye irritation

European Chemicals Agency (ECHA)fetched 2026-08-28

02Physical and chemical properties
Appearance

Colourless liquid. Turns yellow-to-brown on exposure to air.

ILO-WHO International Chemical Safety Cards (ICSCs)fetched 2026-08-28

Odour

Peculiar lard-like odor

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Melting point

no value printed

unsourced — inference candidate

Boiling point

no value printed

unsourced — inference candidate

Flash point

no value printed

unsourced — inference candidate

Auto-ignition temperature

no value printed

unsourced — inference candidate

Flammable limits

no value printed

unsourced — inference candidate

Vapour pressure

no value printed

unsourced — inference candidate

Relative density

no value printed

unsourced — inference candidate

Solubility in water

no value printed

unsourced — inference candidate

Partition coefficient, log Kow

no value printed

unsourced — inference candidate

Viscosity

no value printed

unsourced — inference candidate

03Toxicological information

No published acute toxicity value was found for this substance in the sources we read. On a document, Section 11 would print unsourced — inference candidate rather than an estimate.

This page is the evidence. The document is the deliverable.

Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.

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What we read

European Chemicals Agency (ECHA), ILO-WHO International Chemical Safety Cards (ICSCs), Hazardous Substances Data Bank (HSDB).

6 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.