ChemicalBook > CAS DataBase List > LINOLENIC ACID ETHYL ESTER

LINOLENIC ACID ETHYL ESTER

Product Name: LINOLENIC ACID ETHYL ESTER
CAS No.: 1191-41-9
Chemical Name: LINOLENIC ACID ETHYL ESTER
Synonyms: ETHYL LINOLENATE;Ethyl alpha-linolenate;(9Z,12Z,15Z)-ethyl octadeca-9,12,15-trienoate;(Z,Z,Z)-9,12,15-Octadecatrienoic acid, ethyl ester;(9Z,12Z,15Z);ethyl(9z,12z,15z)-;Ethyl linolenate,99%;ethylalpha-linolenate;Natural Ethyl linolenate;NOLENIC ACID ETHYL ESTER
CBNumber: CB3123395
Molecular Formula: C20H34O2
Formula Weight: 306.48
MOL File: 1191-41-9.mol

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LINOLENIC ACID ETHYL ESTER Property

Boiling point:: 166-168 °C/1 mmHg (lit.)
Density: 0.892 g/mL at 25 °C (lit.)
refractive index: n20/D 1.468(lit.)
Flash point:: 113 °C
storage temp.: -20°C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Oil
color: Colourless
biological source: Linum usitatissimum
BRN: 1728340
Stability:: Light Sensitive
InChIKey: JYYFMIOPGOFNPK-AGRJPVHOSA-N
LogP: 7.493 (est)
CAS DataBase Reference: 1191-41-9(CAS DataBase Reference)
EPA Substance Registry System: 9,12,15-Octadecatrienoic acid, ethyl ester, (9Z,12Z,15Z)- (1191-41-9)

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Safety

Safety Statements: 24/25
WGK Germany: 2
RTECS: RG2185000
F: 8-10-23
HS Code: 29161900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L2501
Product name: Ethyl linolenate
Purity: ≥98%
Packaging: 1g
Price: $210.22
Updated: 2025/07/31

Sigma-Aldrich

Product number: L2501
Product name: Ethyl linolenate
Purity: ≥98%
Packaging: 5g
Price: $1010
Updated: 2024/03/01

Cayman Chemical

Product number: 10008199
Product name: Linolenic Acid ethyl ester
Purity: ≥98%
Packaging: 50mg
Price: $29
Updated: 2024/03/01

Cayman Chemical

Product number: 10008199
Product name: Linolenic Acid ethyl ester
Purity: ≥98%
Packaging: 100mg
Price: $47
Updated: 2024/03/01

Sigma-Aldrich

Product number: L2501
Product name: Ethyl linolenate
Purity: ≥98%
Packaging: 500mg
Price: $176.54
Updated: 2025/07/31

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LINOLENIC ACID ETHYL ESTER Chemical Properties,Usage,Production

Description

α-Linolenic acid ethyl ester is an esterified form of α-linolenic acid (Item Nos. 90210 | 21910). It increases cyclin E levels and the activity of Cdk2/cyclin E, ERK, and JNK in hepatic stellate cells when used at a concentration of 50 μM. α-Linolenic acid ethyl ester (25 μg/ml) inhibits the growth of S. mutans, C. albicans, and P. gingivalis by 98, 72, and 92%, respectively, in vitro. It has been found in biodiesel produced from castor oil using ethanol. α-Linolenic acid ethyl ester has been used as a substrate in lipid peroxidation assays for antioxidant activity.

Chemical Properties

clear colorless liquid

Uses

An exogenous source of α-linolenic acid.

Uses

ethyl linolenate is an emollient reportedly used in indoor tanning preparations. It is not very popular as it may pose rancidity problems. It may also be used as an ingredient to enhance the fragrance of a product.

Uses

Linolenic Acid Ethyl Ester is the ethyl ester derivative of Linolenic Acid (L467650); an essential fatty acid that occurs mostly as the glyceride in most drying oils. Also a nutrient.

Definition

ChEBI: A long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of linolenic acid with the hydroxy group of ethanol.

General Description

Clear colorless liquid.

Air & Water Reactions

Slowly oxidized in air

Reactivity Profile

LINOLENIC ACID ETHYL ESTER is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. LINOLENIC ACID ETHYL ESTER is sensitive to light. LINOLENIC ACID ETHYL ESTER is incompatible with strong oxidizers, strong acids and strong bases.

Fire Hazard

LINOLENIC ACID ETHYL ESTER is probably combustible.

Biochem/physiol Actions

Ethyl linolenate may be used as a reference molecule in systems developed to measure fatty acid esters derived from tissues, membranes and lipids, especially associated with alcohol abuse. Ethyl linolenate is being studied as a possible skin whitening agent with anti-melanogenesis activity.

References

[1] JIANJUN LI . The ethanol metabolite, linolenic acid ethyl ester, stimulates mitogen-activated protein kinase and cyclin signaling in hepatic stellate cells[J]. Life sciences, 2003, 73 9: Pages 1083-1096. DOI: 10.1016/s0024-3205(03)00383-7
[2] C B HUANG J L E. A novel bioactivity of omega-3 polyunsaturated fatty acids and their ester derivatives.[J]. Molecular Oral Microbiology, 2010, 25 1: 75-80. DOI: 10.1111/j.2041-1014.2009.00553.x
[3] M. CONCEI??O. Dynamickinetic calculation of castor oil biodiesel[J]. Journal of Thermal Analysis and Calorimetry, 2007, 1 1: 865-869. DOI: 10.1007/s10973-006-8194-x
[4] TAKASHI MIYAKE Takayuki S. Antioxidative Activities of Natural Compounds Found in Plants[J]. Journal of Agricultural and Food Chemistry, 1997, 45 5: 1819-1822. DOI: 10.1021/jf960620c

LINOLENIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

Linolenic acid

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View Lastest Price from LINOLENIC ACID ETHYL ESTER manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: LINOLENIC ACID ETHYL ESTER 1191-41-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-20

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Ethyl Linolenate 1191-41-9
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-12-18

Career Henan Chemical Co

Product: LINOLENIC ACID ETHYL ESTER 1191-41-9
Price: US $8.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10MT
Release date: 2018-12-17

1191-41-9, LINOLENIC ACID ETHYL ESTERRelated Search:

GLYOXAL SODIUM BISULFITE 10E,12Z-octadecadienoic acid Squalene DIPHENYL PHOSPHITE SODIUM PHOSPHITE-5-HYDRATE Glycol sulfite Monopotassium phosphite PHOSPHOROUS ACID TRI-O-CRESYL ESTER Dibenzyl phosphite METHYL LINOLENATE Diisopropyl phosphite Phosphorous acid, bis(1-methylethyl) ester Dimethyl sulfite 1,3,2-Dioxathiane 2-oxide Menadione sodium bisulfite diisooctyl phenyl phosphite Linolenic acid GAMMA-LINOLENIC ACID ETHYL ESTER,γ-Linolenic acid ethyl ester, 6,9,12-Octadecatrienoic acid ethyl ester

9,12,15-OCTADECATRIENOIC ACID ETHYL ESTER

LINOLENIC ACID ETHYL ESTER

12,15-Octadecatrienoicacid,ethylester,(Z,Z,Z)-9

Linoleic Acid-18-13C, Ethyl Ester

9,12,15-Octadecatrienoic acid, ethyl ester, (9Z,12Z,15Z)-

LINOLENIC ACID ETHYLESTER(SG)

DELTA 9 CIS 12 CIS 15 CIS OCTADECATRIENOIC ACID ETHYL ESTER

ETHYL LINOLENATE

ALPHA-LINOLENATE,ETHYLESTER

(Z,Z,Z)-9,12,15-Octadecatrienoic acid, ethyl ester

9,12,15-Octadecatrienoic acid ethyl ester, Linolenic acid ethyl ester

Ethyl linolenate,99%

LINOLENIC ACID ETHYLESTER(ALA EE)(SG)

(9Z,12Z,15Z)-9,12,15-Octadecatrienoic acid ethyl ester

(9Z,12Z,15Z)-ethyl octadeca-9,12,15-trienoate

(9Z,12Z,15Z)

-Ethyl octadeca-9,12,15-trienoate

Ethyl Alpha-Linolenate(C18:3)

15-octadecatrienoicacid,ethylester,(z,z,z)-12

cis,cis,cis-octadeca-9,12,15-trienoicacidethylester

Ethyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate

ethyl (Z,Z,Z)-9,12,15-octadecatrienoate

Ethyl alpha-linolenate

Ethyl cis,cis,cis-9,12,15-octadecatrienoate

ethyl(9z,12z,15z)-

ethyl(9z,12z,15z)-9,12,15-

ethyl(9z,12z,15z)-9,12,15-octadecatrienoate

ethyl(z,z,z)-9,12,15-octadecatrienoate

ethylalpha-linolenate

Ethyl linolenate@10 mg/mL in Hexane

Natural Ethyl linolenate

cis-9,cis-12,cis-15 Octadecadienoic acid ethyl ester

Ethyl Alpha-Linolenic Acid

"9,12,15-Octadecatrienoic acid, ethyl ester, (Z,Z,Z)-"

TIANFU-CHEM LINOLENIC ACID ETHYL ESTER

α-Linolenic Acid ethyl ester

LINOLENIC ACID ETHYLESTER ALA EE)

All Cis 9-12-15 Octadecatrienoic Ethyl Ester

Eicosapentaenoic Acid Ethyl Ester Impurity A

γ-Linolenic Acid ethyl ester

NOLENIC ACID ETHYL ESTER

1191-41-9

C20H34O2

CH3CH2CHCH3CH27COOC2H5

CH3CH2CHCHCH2CHCH2CH27COOC2H5

Ethyl Ester

Fatty Acids

Esters

Unsaturated fatty acids and derivatives

Organic Building Blocks

Lipids

C12 to C63

Carbonyl Compounds

Building Blocks

Biochemicals and Reagents

BioChemical