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ELAIDIC ACID

Product Name
ELAIDIC ACID
CAS No.
112-79-8
Chemical Name
ELAIDIC ACID
Synonyms
TRANS-9-OCTADECENOIC ACID;TRANS-OLEIC ACID;(E)-octadec-9-enoic acid;ELAIDIC ACID, REAG.;9-Octadecenoic acid, (9E)-;C01712;NSC 26988;AKOS 239-14;Elaidinsure;Elaidinsaure
CBNumber
CB0432241
Molecular Formula
C18H34O2
Formula Weight
282.46
MOL File
112-79-8.mol
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ELAIDIC ACID Property

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)
form 
Liquid
pka
4.78±0.10(Predicted)
Specific Gravity
0.851 (79℃)
color 
Off-White
biological source
semisynthetic
Water Solubility 
Insoluble in water.
Sensitive 
Air Sensitive
Merck 
14,3533
BRN 
1726543
LogP
7.698 (est)
CAS DataBase Reference
112-79-8(CAS DataBase Reference)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
1
RTECS 
JX6125000
F 
9
HS Code 
2916.19.3000
Toxicity
mouse,LD50,intravenous,100mg/kg (100mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00371,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
45089
Product name
Elaidic acid
Purity
analytical standard
Packaging
1g
Price
$241
Updated
2025/07/31
Sigma-Aldrich
Product number
45089
Product name
Elaidic acid
Purity
analytical standard
Packaging
5g
Price
$800
Updated
2025/07/31
TCI Chemical
Product number
O0010
Product name
Elaidic Acid
Purity
>97.0%(T)
Packaging
5g
Price
$121
Updated
2025/07/31
TCI Chemical
Product number
O0010
Product name
Elaidic Acid
Purity
>97.0%(T)
Packaging
25g
Price
$440
Updated
2025/07/31
Cayman Chemical
Product number
90250
Product name
Elaidic Acid
Purity
≥98%
Packaging
50mg
Price
$15
Updated
2024/03/01
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ELAIDIC ACID Chemical Properties,Usage,Production

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.

Uses

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.

Uses

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.

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.]

ELAIDIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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ELAIDIC ACID Suppliers

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View Lastest Price from ELAIDIC ACID manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
ELAIDIC ACID 112-79-8
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-19
Zhuozhou Wenxi import and Export Co., Ltd
Product
ELAIDIC ACID 112-79-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
ELAIDIC ACID 112-79-8
Price
US $8.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
10MT
Release date
2018-12-16

112-79-8, ELAIDIC ACIDRelated Search:

PENTAERYTHRITOL DIOLEATE 1,2-DIOLEOYL-3-STEAROYL-RAC-GLYCEROL PALMITYL OLEATE 1,2-DIOCTADECANOYL-3-[CIS-9-OCTADECENOYL]-RAC-GLYCEROL 1-HEXADECANOYL-2-[CIS-9-OCTADECENOYL]-SN-GLYCERO-3-PHOSPHOETHANOLAMINE OLEIC ACID LAURYL ESTER ARACHIDYL OLEATE STEARYL OLEATE ELAIDIC ACID METHYL ESTER,Elaidic acid methyl ester, Methyl trans-9-octadecenoate 1-Palmitin-2-Elaidin-3-Linolein? 1,3-DIELAIDIN ELAIDIC ACID ETHYL ESTER 1,3-Dipalmitoyl-2-oleoylGlycerol MONOELAIDIN ELAIDIC ACID METHYL ESTER 1,2-DIOLEOYL-3-PALMITOYL-RAC-GLYCEROL 9,10-DIBROMOSTEARIC ACID 1 3-DISTEAROYL-2-OLEOYLGLYCEROL

  • AKOS 239-14
  • 9-TRANSOCTADECENOIC ACID
  • 9E-OCTADECENOIC ACID
  • trans-9-Oleic acid
  • trans-9-Vaccenic acid
  • Acide elaidique
  • C01712
  • D9-trans-Octadecenoic acid
  • Elaidinsaure
  • Elaidic acid,trans-9-Octadecenoic acid, trans-Oleic acid
  • ELAIDIC ACID, REAG.
  • 9-trans-Oleic acid
  • Elaidinic acid
  • NSC 26988
  • Elaidic acid 0
  • tran-9-Octadecenoic acid
  • TRANS-9-OCTADECENOIC ACID
  • TRANS-OLEIC ACID
  • (9Z)-Octadec-9-enoic acid
  • Elaidic acid≥ 99% (GC)
  • DELTA 9 TRANS OCTADECENOIC ACID
  • ELAIDIC ACID
  • C18:1 (TRANS-9) ACID
  • (9E)-9-Octadecenoic acid
  • (e)-9-octadecenoicaci
  • (E)-9-octadecenoicacid
  • (e)-oleicacid
  • 9-octadecenoicacid,(E)-
  • trans-delta(sup9)-octadecenoicacid
  • trans-delta<sup>9</sup>-Octadecenoic acid
  • trans-Octadec-9-enoic acid
  • trans-octadec-9-enoicacid
  • trans-9-Octadecenoic acid~trans-Oleic acid
  • ELAIDIC ACID, STANDARD FOR GC
  • ELAIDIC ACID 99%
  • ELAIDIC ACID 90+%
  • 9-Octadecenoic acid, (9E)-
  • (E)-octadec-9-enoic acid
  • 9-TRANSELAIDICACID
  • TRANS-ELAIDICACID
  • Elaidinsure
  • ELAIDIC ACID(RG)
  • Elaidic acid (18:1), ultrapure
  • Elaidic Acid(C18:1T)
  • ElaidicAcid&gt
  • Elaidic acid, ≥99.0%
  • Elaidic Acid Reference Standard, 99%(GC)
  • Docetaxel 114977-28-5
  • C13115000 ElaidiCacid
  • C18:1n9t Elaidic acid
  • Phloroglucinol Impurity 72
  • Elaidic acid, 10 mM in DMSO
  • 112-79-8
  • C17H33COOH
  • Higher Fatty Acids & Higher Alcohols
  • Unsaturated Higher Fatty Acids
  • Fatty Acids
  • EA - EO