9(Z),11(E)-OCTADECADIENOIC ACID Chemical Properties

Boiling point:

381.6±11.0 °C(Predicted)

Density 

0.911±0.06 g/cm3(Predicted)

refractive index 

n20/D1.481

storage temp. 

−20°C

solubility 

0.15 M Tris-HCl pH 8.5: >1 mg/ml (from Oleic Acid); DMF: >100 mg/ml (from Oleic Acid); DMSO: >100 mg/ml (from Oleic Acid); Ethanol: >100 mg/ml (from Oleic Acid); PBS pH 7.2: <100 μg/ml (from Oleic Acid)

pka

4.78±0.10(Predicted)

Stability:

Light Sensitive

Safety Information

Hazard Codes 

F,T

Risk Statements 

11-23/24/25-39/23/24/25

Safety Statements 

24-36/37-45

RIDADR 

UN 1230 3/PG 2

WGK Germany 

3

9(Z),11(E)-OCTADECADIENOIC ACID Usage And Synthesis

Uses

Rumenic Acid is a trans fatty acid that may potentially reduce the risk of cancer and cardiovascular diseases.?It may also prevent disease processes that lead to chronic inflammation, atherosclerosis, and diabetes.

Definition

ChEBI: An octadeca-9,11-dienoic acid having 9-cis,11-trans-stereochemistry.

Synthesis Reference(s)

Tetrahedron Letters, 27, p. 3745, 1986 DOI: 10.1016/S0040-4039(00)83869-1

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