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246093

Sigma-Aldrich

Methyl butyrate

99%

Sinonimo/i:

3-Methylpropanoic acid methyl ester, Methyl butanoate, Methyl n-butyrate

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About This Item

Formula condensata:
CH3CH2CH2COOCH3
Numero CAS:
623-42-7
Peso molecolare:
102.13
Beilstein:
1740743
Numero CE:
210-792-1
Numero MDL:
MFCD00009391
Codice UNSPSC:
12352100
ID PubChem:
24854779
NACRES:
NA.22

Densità del vapore

3.5 (vs air)

Livello qualitativo

100

Tensione di vapore

40 mmHg ( 30 °C)

Saggio

99%

Stato

liquid

Limite di esplosione

3.5 %

Indice di rifrazione

n20/D 1.385 (lit.)

P. ebollizione

102-103 °C (lit.)

Solubilità

water: soluble 60 part
alcohol: miscible
diethyl ether: soluble

Densità

0.898 g/mL at 25 °C (lit.)

Gruppo funzionale

ester

Stringa SMILE

CCCC(=O)OC

InChI

1S/C5H10O2/c1-3-4-5(6)7-2/h3-4H2,1-2H3
UUIQMZJEGPQKFD-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Methyl butyrate, one of the odorous compound present in different types of adhesive (hotmelt, vinyl acetate ethylene, starch, polyvinyl acetate and acrylic) used in food packaging, was identified by GC-O-MS (gas chromatography–mass spectrometry–olfactometry).

Pittogrammi

Flame
GHS02

Avvertenze

Danger

Indicazioni di pericolo

H225

Classi di pericolo

Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

53.0 °F

Punto d’infiammabilità (°C)

11.67 °C

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBP2297
SHBP1871
SHBP1740
SHBP1144
SHBN9420

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Dextrose starch agar suitable for microbiology, NutriSelect® Plus

Millipore

D3060

Dextrose starch agar

Kaixin Li et al.
Physical chemistry chemical physics : PCCP, 18(48), 32723-32734 (2016-11-24)
Brønsted acidic ionic liquids (BAILs) can play a dual role, as a solvent and as a catalyst, in many reactions. However, molecular details of the catalytic mechanism are poorly understood. We present here a density functional theory (DFT) study for
Michael J Twiner et al.
Genomics, 91(3), 289-300 (2008-01-15)
Azaspiracid-1 (AZA-1) is a marine biotoxin reported to accumulate in shellfish from several countries, including eastern Canada, Morocco, and much of western Europe, and is frequently associated with severe gastrointestinal human intoxication. As the mechanism of action of AZA-1 is
Sang-Ryong Lee et al.
The Science of the total environment, 610-611, 992-996 (2017-08-26)
This report proposes a new approach to evaluate the odour nuisance of cattle manure samples from three different cattle breeds (i.e., native cattle, beef cattle, and milk cow) by means of quantification and speciation of volatile fatty acids (VFAs). To
A Nakagawa et al.
Journal of biochemistry, 96(3), 815-820 (1984-09-01)
Purified Pseudomonas fluorescens lipase [EC 3.1.1.3] exhibited slight activity on water-soluble esters such as methyl butyrate, and this activity was increased on addition of Brij 58 (20 oxyethylene hexadecyl ether) to the solution. This stimulating effect of Brij 58 on
T Tsujita et al.
Journal of biochemistry, 103(2), 327-331 (1988-02-01)
Carboxylesterase was purified from rat kidney in an electrophoretically homogeneous form by acetone precipitation, followed by successive chromatographies on DEAE-cellulose and hydroxyapatite and then isoelectric focusing. The purified enzyme catalyzed the hydrolyses of monoacylglycerols and short-chain triacylglycerols, such as tributyrin
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