ELAIDIC ACID
Synonym(s):trans-9-Octadecenoic acid;trans-Oleic acid;Oleic acid
- CAS NO.:112-79-8
- Empirical Formula: C18H34O2
- Molecular Weight: 282.46
- MDL number: MFCD00063954
- EINECS: 204-006-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-19 15:53:33
What is ELAIDIC ACID?
Description
Elaidic acid is the major trans fat found in hydrogenated vegetable oils and occurs in small amounts in caprine and bovine milk (very roughly 0.1% of the fatty acids) and some meats. It is the trans isomer of oleic acid. The name of the elaidinization reaction comes from elaidic acid.
Elaidic acid increases CETP activity, which in turn raises VLDL and lowers HDL cholesterol.
The Uses of ELAIDIC ACID
Elaidic acid is the 9-trans isomer of oleic acid. It is a monounsaturated trans-fatty acid which can be found in partially hydrogenated cooking oils. In human platelets incubated with arachidonic acid, elaidic acid inhibits HHT and HETE formation while inducing prostaglandin and thromboxane synthesis.
The Uses of ELAIDIC ACID
Elaidic acid is the major trans fat found in hydrogenated vegetable oils. It increases CETP activity, which in turn raises VLDL and lowers HDL cholesterol.
What are the applications of Application
Elaidic Acid is a monounsaturated trans-fatty acid that inhibits HHT and HETE formation in platelets
Definition
ChEBI: A 9-octadecenoic acid and the trans-isomer of oleic acid.
Synthesis Reference(s)
Chemical and Pharmaceutical Bulletin, 32, p. 1840, 1984 DOI: 10.1248/cpb.32.1840
Journal of the American Chemical Society, 85, p. 622, 1963 DOI: 10.1021/ja00888a032
Purification Methods
Crystallise the acid from acetic acid, then EtOH. [Beilstein 2 IV 1647.]
Properties of ELAIDIC ACID
Melting point: | 42-44 °C (lit.) |
Boiling point: | 288 °C/100 mmHg (lit.) |
Density | 0.8734 g/cm3 (20 ºC) |
refractive index | 1.4597 (589.3 nm 20℃) |
Flash point: | >230 °F |
storage temp. | -20°C |
solubility | Chloroform, Ethyl Acetate (Slightly) |
pka | 4.78±0.10(Predicted) |
form | Liquid |
color | Off-White |
Specific Gravity | 0.851 (79℃) |
Water Solubility | Insoluble in water. |
Sensitive | Air Sensitive |
Merck | 14,3533 |
BRN | 1726543 |
CAS DataBase Reference | 112-79-8(CAS DataBase Reference) |
Safety information for ELAIDIC ACID
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for ELAIDIC ACID
ELAIDIC ACID manufacturer
Acme Synthetic Chemicals
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