Ethyl valerate

Product Name: Ethyl valerate
CAS No.: 539-82-2
Chemical Name: Ethyl valerate
Synonyms: ETHYL PENTANOATE;PENTANOIC ACID ETHYL ESTER;FEMA 2462;ETHYL N-VALERATE;Ethyl valerianate;Ethyl valerat;ETHYL VALERATE;Valeric acid e;Athylvalerianat;PENTANOIC ETHYL
CBNumber: CB8853761
Molecular Formula: C7H14O2
Formula Weight: 130.18
MOL File: 539-82-2.mol

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Ethyl valerate Property

Melting point:: -92--90°C
Boiling point:: 144-145 °C (lit.)
Density: 0.875 g/mL at 25 °C (lit.)
vapor pressure: 3-27.3hPa at 20-50℃
refractive index: n20/D 1.401(lit.)
FEMA: 2462 | ETHYL VALERATE
Flash point:: 102 °F
storage temp.: Store below +30°C.
solubility: 2.23g/l
form: Liquid
color: Clear colorless
Odor: at 10.00 % in dipropylene glycol. sweet fruity apple pineapple green tropical
Odor Type: fruity
explosive limit: 1%(V)
Odor Threshold: 0.00011ppm
Water Solubility: 2.226g/L(temperature not stated)
JECFA Number: 30
Merck: 14,9904
BRN: 1744680
Dielectric constant: 4.7（18℃）
LogP: 2.3 at 22℃ and pH7
CAS DataBase Reference: 539-82-2(CAS DataBase Reference)
NIST Chemistry Reference: Pentanoic acid, ethyl ester(539-82-2)
EPA Substance Registry System: Pentanoic acid, ethyl ester (539-82-2)

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Safety

Risk Statements: 10
Safety Statements: 16
RIDADR: UN 3272 3/PG 3
WGK Germany: 3
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29156090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

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

P240Ground/bond container and receiving equipment.

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W246204
Product name: Ethyl Valerate
Purity: ≥98%, FG
Packaging: 1kg
Price: $70
Updated: 2024/03/01

Sigma-Aldrich

Product number: W246204
Product name: Ethyl Valerate
Purity: ≥98%, FG
Packaging: 9kg
Price: $394
Updated: 2024/03/01

Sigma-Aldrich

Product number: W246204
Product name: Ethyl Valerate
Purity: ≥98%, FG
Packaging: 20kg
Price: $687
Updated: 2024/03/01

Sigma-Aldrich

Product number: 290866
Product name: Ethyl valerate
Purity: 99%
Packaging: 500ml
Price: $89.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: W246215
Product name: Ethyl Valerate
Purity: natural (US), ≥98%, FG
Packaging: 100g
Price: $163
Updated: 2022/05/15

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Ethyl valerate Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Chemical Properties

Ethyl valerate has a fruity odor suggestive of apple

Occurrence

Reported found in apples, bananas, guava, strawberry, cheeses, rum, whiskey, cider, sherry, grape wines, cocoa, coffee, honey and passion fruit, apricot, guava fruit and pineapple.

Uses

Ethyl valerate has wide applications in the areas of food, pharmaceuticals and cosmetics industries.

Uses

Intermediate in perfumery.

Definition

ChEBI: Ethyl pentanoate is a fatty acid ester.

Preparation

By refluxing valeric acid and ethyl alcohol in the presence of concentrated H2SO4.

Aroma threshold values

Detection: 1.5 to 5 ppb

Taste threshold values

Taste characteristics at 30 ppm: fruity, strawberry, sweet, estry, fruity, pineapple, and tropical fruit.

Synthesis Reference(s)

Canadian Journal of Chemistry, 58, p. 2271, 1980 DOI: 10.1139/v80-365
The Journal of Organic Chemistry, 54, p. 4848, 1989 DOI: 10.1021/jo00281a029

General Description

Ethyl valerate is also known as the green apple flavor. Microwave spectrum of ethyl valerate, observed by molecular beam Fourier transform microwave spectroscopy, has been reported.

Ethyl valerate Preparation Products And Raw materials

Raw materials

Valeric acid Ethanol VALERENIC ACID Concentrated sulfuric acid

Preparation Products

5-PROPYL-2-THIOURACIL 5-N-PROPYLURACIL

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Ethyl valerate Suppliers

Belgium 1 China 170 Europe 1 Germany 6 India 3 Japan 4 Slovakia 1 Switzerland 1 United Kingdom 6 United States 36 Global 229

Shanghai Kaisai Chemical Co., Ltd

Tel: 021-33516722 13701817765
Fax: 021-33516776
Email: kaisaichem@163.com
Country: China
ProdList: 4752
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2882
Advantage: 65

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12426
Advantage: 60

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9816
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

jiliang chemicals

Tel: 21-62165282 15801962796;
Fax: 021 61153784
Email: bidingchem@163.com
Country: China
ProdList: 1157
Advantage: 60

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View Lastest Price from Ethyl valerate manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Ethyl valerate 539-82-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-27

Firsky International Trade (Wuhan) Co., Ltd

Product: Ethyl valerate 539-82-2
Price: US $30.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2023-10-10

Hebei Guanlang Biotechnology Co., Ltd.

Product: Ethyl valerate 539-82-2
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-09-20

539-82-2, Ethyl valerateRelated Search:

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Cas 539-82-2 Ethyl valerate

Ethyl valerate USP/EP/BP

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g . 5-me th yl-2-pe ntylc yc loh e xa none ,

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539-82-2

CH3CH23CO2CH2CH3

CH3CH23COOCH2CH3

CH3CH23COOC2H5

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