Oleic acid CAS#112-80-1

Natural Abundance‌: The most widely occurring natural unsaturated fatty acid, ensuring sustainable sourcing.


Versatile Composition‌: Key component of olein and major glyceride in olive oil, palm oil, and other fats.


Stable Physical Properties‌: Colorless oily liquid with defined density (0.895), solidification point (4℃), and boiling point (286℃).


Controlled Impurity Profile‌: Industrial-grade products contain balanced saturated (7-12%) and minor unsaturated fatty acids.


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Product Description

Products Description of Oleic acid CAS#112-80-1

Oleic acid (CH₃(CH₂)₇CH=CH(CH₂)₇COOH) is the most abundant natural monounsaturated fatty acid, derived from oil and fat hydrolysis. Its glycerides are the main constituent of olive oil, palm oil and lard; industrial grade contains 7–12% saturated fatty acids and trace linoleic acid. A colorless oily liquid, it has defined specific gravity, solidification/boiling points, refractive index, iodine value and acid value as specified.


Product Application of Oleic acid CAS#112-80-1

Oleic acid is a core industrial organic chemical. It is used to manufacture epoxy oleate plasticizers and azelaic acid resin precursors, and finds applications in pesticide emulsification, mineral processing, industrial cleaning, office supplies and laboratory biochemical/elemental detection reagents.

Product Information

Parameters


Melting point

13-14 °C(lit.)

Boiling point

360 °C

density

0.89 g/mL at 25 °C(lit.)

vapor density

1.03 (vs air)

vapor pressure

52 mm Hg ( 37 °C)

refractive index

n20/D1.377

FEMA

2815 | OLEIC ACID

Fp

133 °F

storage temp.

-20°C

solubility

Miscible with ethanol, ether, acetone, chloroform, dimethyl formamide and dimethyl sulfoxide.

form

Liquid

pka

pKa 5.35(H2O,t =25) (Uncertain)

Specific Gravity

0.892 (20/4℃)

color

Colorless to pale yellow

Odor

Peculiar Lard-Like

Odor Type

fatty

biological source

plant (Sunflower)

Water Solubility

negligible

Sensitive

Air Sensitive

Merck

14,6828

JECFA Number

333

BRN

1726542

Hydrophilic-Lipophilic Balance (HLB)

1

Dielectric constant

2.5(20℃)

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents, aluminium.

InChIKey

ZQPPMHVWECSIRJ-KTKRTIGZSA-N

LogP

7.698 (est)

CAS DataBase Reference

112-80-1(CAS DataBase Reference)

NIST Chemistry Reference

9-Octadecenoic acid (Z)-(112-80-1)

EPA Substance Registry System

Oleic acid (112-80-1)


Safety Information


Hazard Codes

T,Xi

Risk Statements

23/24/25-34-40-43-36/37/38-38

Safety Statements

36/37-37/39-26-36-36/37/39

RIDADR

UN 1198 3/PG 3

WGK Germany

2

RTECS

LP8925000

F

10

Autoignition Temperature

363°C

TSCA

Yes

HS Code

29161500

Hazardous Substances Data

112-80-1(Hazardous Substances Data)

Toxicity

LD50 i.v. in mice: 230±18 mg/kg (Or, Wretlind)


Factory Showcase

拼图_美图设计室-(1)

Quality Control Lab

实验室

Shipping And Transportation

拼图_美图设计室

FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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