ETHYL 10-UNDECENOATE Chemical Properties

Melting point:

-38 °C

Boiling point:

258-259 °C/761 mmHg (lit.)

Density 

0.879 g/mL at 25 °C (lit.)

vapor pressure 

0.73Pa at 20℃

FEMA 

2461 | ETHYL 10-UNDECENOATE

refractive index 

n20/D 1.439(lit.)

Flash point:

>230 °F

storage temp. 

Refrigerator

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Oil

color 

Clear Yellow

Odor

at 100.00 %. waxy fruity clean creamy soapy cognac

Odor Type

fatty

JECFA Number

343

LogP

5.15

CAS DataBase Reference

692-86-4(CAS DataBase Reference)

EPA Substance Registry System

10-Undecenoic acid, ethyl ester (692-86-4)

Safety Information

WGK Germany 

2

RTECS 

YQ2978400

HS Code 

29161900

MSDS

• Language:English Provider:SigmaAldrich

ETHYL 10-UNDECENOATE Usage And Synthesis

Chemical Properties

Ethyl 10-undecenoate has a wine-like odor.

Occurrence

Reported found in cognac

Uses

10-Undecenoic Acid Ethyl Ester is used to make luminescent silicon quantum dots for imaging of cancer cells.

Definition

ChEBI: Ethyl 10-undecenoate is a fatty acid ester.

Preparation

By heating the corresponding acid together with HCl in ethyl alcohol solution at 70°C or with H2SO4 in alcoholic solution.

Taste threshold values

Taste characteristics at 50 ppm: fatty, waxy green with fruity nuances.

General Description

Ethyl 10-undecenoate is a volatile organic compound that is reported to form during the thermal oxidative decomposition of linolenates.

Flammability and Explosibility

Not classified

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