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W242705

Sigma-Aldrich

Ethyl butyrate

≥98%, FCC, FG

Synonym(s):

Butyric acid ethyl ester

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About This Item

Linear Formula:
CH3CH2CH2C(O)OC2H5
CAS Number:
105-54-4
Molecular Weight:
116.16
FEMA Number:
2427
Beilstein:
506331
EC Number:
203-306-4
Council of Europe no.:
264
MDL number:
MFCD00009394
UNSPSC Code:
12164502
PubChem Substance ID:
24901066
Flavis number:
9.039
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 182.60

vapor density

4 (vs air)

vapor pressure

15.5 mmHg ( 25 °C)

Assay

≥98%

autoignition temp.

865 °F

refractive index

n20/D 1.392 (lit.)

bp

120 °C (lit.)

mp

−93 °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

Organoleptic

ethereal; fruity; pineapple; sweet

SMILES string

CCCC(=O)OCC

InChI

1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3

InChI key

OBNCKNCVKJNDBV-UHFFFAOYSA-N

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Application


  • Timolol transport from microemulsions trapped in HEMA gels.: This article examines the microemulsion systems for drug delivery, where ethyl butyrate could play a role in solubilizing components (Li CC et al., 2007).

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Boriana Atanasova et al.
Chemical senses, 30(3), 209-217 (2005-03-03)
The qualitative perceptual interactions in three binary mixtures of wine odorants were studied: isoamyl acetate (fruity note)/whisky lactone (woody note), ethyl butyrate (fruity note)/whisky lactone (woody note) and ethyl butyrate (fruity note)/guaiacol (woody note). For each binary mixture, the perceived
Penelope A Lind et al.
Biochimica et biophysica acta, 1702(1), 103-110 (2004-09-29)
It has been generally accepted that enzyme activity requires a minimal hydration of about 0.2 g H2O g(-1) protein. This fits well with evidence that hydration above this level is associated with the onset of intramolecular motions. The influence of
Dieter Wicher et al.
Nature, 452(7190), 1007-1011 (2008-04-15)
From worm to man, many odorant signals are perceived by the binding of volatile ligands to odorant receptors that belong to the G-protein-coupled receptor (GPCR) family. They couple to heterotrimeric G-proteins, most of which induce cAMP production. This second messenger
D Labbe et al.
Chemical senses, 32(3), 205-214 (2006-11-03)
The impact of olfactory perception on sweetness was explored in a model solution using odorants at subthreshold concentrations. First, the impact of 6 odorants, previously described in the literature as congruent with sweetness, was investigated at suprathreshold level in a
Geraldine Savary et al.
Journal of agricultural and food chemistry, 54(3), 665-671 (2006-02-02)
Diffusion-ordered spectroscopy (DOSY)-pulsed field gradient (PGF) nuclear magnetic resonance (NMR) spectroscopy was used to measure self-diffusion coefficients of aroma molecules in model fruit preparations. The impact of the sucrose content on aroma diffusion was specifically investigated, and the relationship with
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