Description References
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Ethyl laurate

Description References
Product Name
Ethyl laurate
CAS No.
106-33-2
Chemical Name
Ethyl laurate
Synonyms
ETHYL DODECANOATE;DODECANOIC ACID ETHYL ESTER;LAURIC ACID ETHYL ESTER;Dodecanoic acid ethyl;FEMA 2441;Ethyl laurinate;Ethyllaurat;hyl laurate;Twelve ethyl;ETHYL LAURATE
CBNumber
CB7852671
Molecular Formula
C14H28O2
Formula Weight
228.37
MOL File
106-33-2.mol
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Ethyl laurate Property

Melting point:
-10 °C
Boiling point:
269 °C(lit.)
Density 
0.863
vapor pressure 
0.1 hPa (60 °C)
FEMA 
2441 | ETHYL LAURATE
refractive index 
n20/D 1.432
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform, Ethyl Acetate
form 
Oil
color 
Clear Colourless
Odor
at 100.00 %. sweet waxy floral soapy clean
Odor Type
waxy
biological source
synthetic
Water Solubility 
insoluble
JECFA Number
37
Merck 
14,3818
BRN 
1769671
Dielectric constant
2.7（142℃）
LogP
6.02
CAS DataBase Reference
106-33-2(CAS DataBase Reference)
NIST Chemistry Reference
Dodecanoic acid, ethyl ester(106-33-2)
EPA Substance Registry System
Dodecanoic acid, ethyl ester (106-33-2)
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Safety

Safety Statements 
23-24/25
WGK Germany 
2
Autoignition Temperature
>300 °C
TSCA 
Yes
HS Code 
29159080
HS Code 
29341000
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
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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
W244112
Product name
Ethyl Laurate
Purity
natural, ≥98%, FCC, FG
Packaging
100g
Price
$184
Updated
2024/03/01
Sigma-Aldrich
Product number
W244112
Product name
Ethyl Laurate
Purity
natural, ≥98%, FCC, FG
Packaging
1kg
Price
$552
Updated
2024/03/01
Sigma-Aldrich
Product number
W244104
Product name
Ethyl Laurate
Purity
≥98%, FCC, FG
Packaging
1kg
Price
$76.5
Updated
2024/03/01
Sigma-Aldrich
Product number
W244104
Product name
Ethyl Laurate
Purity
≥98%, FCC, FG
Packaging
4kg
Price
$171
Updated
2024/03/01
Sigma-Aldrich
Product number
W244104
Product name
Ethyl Laurate
Purity
≥98%, FCC, FG
Packaging
20kg
Price
$463
Updated
2024/03/01
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Ethyl laurate Chemical Properties,Usage,Production

Description

Ethyl laurate (also known as ethyl dodecanoate) is a kind of laurate ester formed by the esterification between ethanol and laurate. It can be used as a fruity flavoring agent. It can be found in alcoholic beverages such as wine during fermentation process. It is presented in many kinds of fruits such as apple, apricot, guava, melon, etc as well as in wheatbread, crispbread, ginger, whisky, fruit brandies and wine.

References

[1]Yuan, Jinliang. "Synthesis of Ethyl Laurate under Microwave Irradiation." Flavour Fragrance Cosmetics (2006).
[2]Wang, Yuning, et al. "Changes in aroma composition of blackberry wine during fermentation process." (2012).

Description

Lauric acid is a common 12-carbon saturated fatty acid plentiful in coconut and other nut oils. Saturated fatty acids induce the expression of cyclooxygenase-2, an effect that is significant at 25 μM in RAW 264.7 cells, with lauric acid being the most potent of the C:8-18 fatty acids. Ethyl laurate is a more lipophilic and less toxic form of the free acid. It is one of the medium-chain fatty acid ethyl esters that is released during the anaerobic fermentation of Saccharomyces cerevisiae along with the free acid.

Chemical Properties

clear colorless to slightly yellowish liquid

Chemical Properties

Ethyl laurate has a floral, fruity odor.

Occurrence

Reported found in bourbon, Irish whiskey, white wine, apple, apple juice, melon, pineapple, crispbread, blue cheese, cheddar cheese, Swiss and other cheeses, butter, milk, pork liver, beer, cognac, rum, whiskey, cider, sherry, grape wines, cocoa, coconut meat, passion fruit juice, mango, fruit brandies, loquat and pawpaw.

Uses

Ethyl Dodecanoate is a natural food flavor ingredient, and a component of essential fatty acids.

Preparation

Ethyl laurate is prepared from lauroyl chloride and ethyl alcohol in the presence of Mg in ether solution, or by transesterification of coconut oil with ethyl alcohol in the presence of HCl.

Definition

ChEBI: Ethyl laurate is a fatty acid ethyl ester of lauric acid. It has a role as a metabolite.

Taste threshold values

Taste characteristics at 50 ppm: waxy, soapy and floral with a creamy, dairy and fruity nuance

General Description

Ethyl laurate can be used as a flavoring and fragrance ingredient It has been identified as one of the main volatile compounds in Chinese liquors.

Safety Profile

Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

Metabolism

Ethyl laurate is probably hydrolysed to ethyl alcohol and lauric acid, which then undergo normal metabolism (Fassett, 1963).

Solubility in organics

Soluble in alcohol, miscible with oils.

Ethyl laurate Preparation Products And Raw materials

Raw materials

Lauric acid Ethanol Lauroyl chloride

Preparation Products

1-Dodecanol
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View Lastest Price from Ethyl laurate manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
Ethyl laurate 106-33-2
Price
US $100.00-75.00/g
Min. Order
1g
Purity
99%
Supply Ability
5000
Release date
2024-08-20
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Ethyl laurate 106-33-2
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-10
Hebei Chuanghai Biotechnology Co., Ltd
Product
Ethyl laurate 106-33-2
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100 mt
Release date
2024-11-13

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