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W246204

Sigma-Aldrich

Ethyl valerate

≥98%, FG

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Synonym(s):
Ethyl pentanoate
Linear Formula:
CH3(CH2)3COOC2H5
CAS Number:
Molecular Weight:
130.18
FEMA Number:
2462
Beilstein:
1744680
EC Number:
Council of Europe no.:
465
MDL number:
PubChem Substance ID:
Flavis number:
9.147
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

Assay

≥98%

refractive index

n20/D 1.401 (lit.)

bp

144-145 °C (lit.)

density

0.875 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

apple; green; fruity; pineapple; sweet

SMILES string

CCCCC(=O)OCC

InChI

1S/C7H14O2/c1-3-5-6-7(8)9-4-2/h3-6H2,1-2H3

InChI key

ICMAFTSLXCXHRK-UHFFFAOYSA-N

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Ethyl valerate ≥98%, FG

Sigma-Aldrich

W246204

Ethyl valerate

Ethyl isovalerate ≥98%, FCC, FG

Sigma-Aldrich

W246301

Ethyl isovalerate

Ethyl heptanoate natural, ≥98%, FG

Sigma-Aldrich

W243728

Ethyl heptanoate

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Halal, Kosher

grade

FG, Fragrance grade, Kosher, natural

grade

FG, Fragrance grade, Halal, Kosher, natural

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

assay

≥98%

assay

≥98%

assay

≥98%

assay

≥98%

refractive index

n20/D 1.401 (lit.)

refractive index

n20/D 1.396 (lit.)

refractive index

n20/D 1.412 (lit.)

refractive index

n20/D 1.397 (lit.)

bp

144-145 °C (lit.)

bp

131-133 °C (lit.)

bp

188-189 °C (lit.)

bp

133 °C (lit.)

General description

Ethyl valerate is commonly used as a green apple flavor in food industry.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Covalent immobilization of lipase onto amine functionalized polypropylene membrane and its application in green apple flavor (ethyl valerate) synthesis.
Bayramo?lu G, et al.
Process. Biochem., 46(1), 372-378 (2011)
Optimization of lipase catalyzed synthesis of ethyl valerate, a green apple flavor using response surface methodology (RSM)
Salina MR, et al.
Journal of Environmental Science & Engineering, 5(2) (2011)
Synthesis of the 'green apple ester'ethyl valerate in organic solvents by Candida rugosa lipase immobilized in MBGs in organic solvents: Effects of immobilization and reaction parameters.
Raghavendra T, et al.
Journal of Molecular Catalysis. B, Enzymatic, 63(1), 31-38 (2010)
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Neuron, 106(1), 142-153 (2020-02-07)
Dopamine neurons mediate the association of conditioned stimuli (CS) with reward (unconditioned stimuli, US) by signaling the discrepancy between predicted and actual reward during the US. Some theoretical models suggest that learning is also influenced by the salience or associability
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