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Merck

246093

Sigma-Aldrich

Methylbutyrat

99%

Synonym(e):

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

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5 ML
€ 52,50
100 ML
€ 55,90
500 ML
€ 66,50

About This Item

Lineare Formel:
CH3CH2CH2COOCH3
CAS-Nummer:
Molekulargewicht:
102.13
Beilstein:
1740743
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

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Dampfdichte

3.5 (vs air)

Qualitätsniveau

Dampfdruck

40 mmHg ( 30 °C)

Assay

99%

Form

liquid

Expl.-Gr.

3.5 %

Brechungsindex

n20/D 1.385 (lit.)

bp

102-103 °C (lit.)

Löslichkeit

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

Dichte

0.898 g/mL at 25 °C (lit.)

Funktionelle Gruppe

ester

SMILES String

CCCC(=O)OC

InChI

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

InChIKey

UUIQMZJEGPQKFD-UHFFFAOYSA-N

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Allgemeine Beschreibung

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)[1].

Piktogramme

Flame

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

53.0 °F

Flammpunkt (°C)

11.67 °C

Persönliche Schutzausrüstung

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


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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
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
S H Sterri et al.
Biochemical pharmacology, 34(15), 2779-2785 (1985-08-01)
A radiochemical assay for carboxylesterase based on the substrate methyl[1-14C]butyrate is described. The blank value corresponds to 1.04 micrograms (liver)-1.44 mg (plasma) of tissues with the highest and lowest activity respectively, which constitute the sensitivity of the method. The hydrolysis
D Roy et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(17), 3839-3847 (2014-09-10)
An easily dispersible multiwalled carbon nanotube (MWCNT) derivative is prepared, and provides a platform for the synthesis of the phenyl butyric acid methyl ester (PCBM) analog. The carbene addition reaction of MWCNTs makes derivatives that are less soluble in organic
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

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