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W218618

Sigma-Aldrich

Butyl butyrate

≥98%, FCC, FG

Sinonimo/i:

Butanoic acid butyl ester, Butyl butanoate

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About This Item

Formula condensata:
CH3CH2CH2COO(CH2)3CH3
Numero CAS:
109-21-7
Peso molecolare:
144.21
Numero FEMA:
2186
Beilstein:
1747101
Numero CE:
203-656-8
N° CoE:
268
Numero MDL:
MFCD00009450
Codice UNSPSC:
12164502
ID PubChem:
24900898
Numero Flavis:
9.042
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Halal
Kosher

agenzia

meets purity specifications of JECFA

Conformità normativa

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

Saggio

≥98%

Indice di rifrazione

n20/D 1.406 (lit.)

P. eboll.

164-165 °C (lit.)

Densità

0.869 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Organolettico

green; fruity; sweet

Stringa SMILE

CCCCOC(=O)CCC

InChI

1S/C8H16O2/c1-3-5-7-10-8(9)6-4-2/h3-7H2,1-2H3
XUPYJHCZDLZNFP-UHFFFAOYSA-N

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Pittogrammi

FlameEnvironment
GHS02,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H226,H411

Classi di pericolo

Aquatic Chronic 2 - Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

124.9 °F - closed cup

Punto d’infiammabilità (°C)

51.6 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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F Borzeix et al.
Enzyme and microbial technology, 14(10), 791-797 (1992-10-01)
The kinetics of butyl butyrate synthesis by a lipase from Mucor miehei in different types of organic media were investigated. The three systems studied were a microaqueous medium containing enzyme in suspension in hexane, a water-hexane two-phase system, and reverse
Corjan van den Berg et al.
Biotechnology and bioengineering, 110(1), 137-142 (2012-07-27)
The recovery of 1-butanol from fermentation broth is energy-intensive since typical concentrations in fermentation broth are below 20 g L(-1). To prevent butanol inhibition and high downstream processing costs, we aimed at producing butyl esters instead of 1-butanol. It is
Andrew S French et al.
Chemical senses, 32(7), 681-688 (2007-06-15)
Sensory receptors often receive strongly dynamic, or time varying, inputs in their natural environments. Characterizing their dynamic properties requires control and measurement of the stimulus over a frequency range that equals or exceeds the receptor response. Techniques for dynamic stimulation
Ana I S Brígida et al.
Applied biochemistry and biotechnology, 146(1-3), 173-187 (2008-04-19)
An agroindustrial residue, green coconut fiber, was evaluated as support for immobilization of Candida antarctica type B (CALB) lipase by physical adsorption. The influence of several parameters, such as contact time, amount of enzyme offered to immobilization, and pH of
Adriano A Mendes et al.
International journal of biological macromolecules, 50(3), 503-511 (2012-01-31)
Five microbial lipase preparations from several sources were immobilized by hydrophobic adsorption on small or large poly-hydroxybutyrate (PHB) beads and the effect of the support particle size on the biocatalyst activity was assessed in the hydrolysis of olive oil, esterification
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