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MilliporeSigma

19390

Vinyl butyrate

contains 20 ppm 4-methoxyphenol as stabilizer, ≥99.0% (GC)

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$52.20

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$192.00

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About This Item

Linear Formula:
CH3CH2CH2COOCH=CH2
CAS Number:
123-20-6
Molecular Weight:
114.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57647792
EC Number:
204-609-4
Beilstein/REAXYS Number:
1744933
MDL number:
MFCD00059410

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Product Name

Vinyl butyrate, contains 20 ppm 4-methoxyphenol as stabilizer, ≥99.0% (GC)

InChI key

MEGHWIAOTJPCHQ-UHFFFAOYSA-N

InChI

1S/C6H10O2/c1-3-5-6(7)8-4-2/h4H,2-3,5H2,1H3

SMILES string

CCCC(=O)OC=C

assay

≥99.0% (GC)

contains

20 ppm 4-methoxyphenol as stabilizer

refractive index

n20/D 1.410

density

0.899 g/mL at 20 °C

functional group

ester

storage temp.

2-8°C

Quality Level

100

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1 of 4

This Item
61725281964306991
Vinyl butyrate contains 20 ppm 4-methoxyphenol as stabilizer, ≥99.0% (GC)

Sigma-Aldrich

19390

Vinyl butyrate

Vinyl laurate ≥99.0% (GC)

Sigma-Aldrich

61725

Vinyl laurate

Butyl butyrate 98%

Sigma-Aldrich

281964

Butyl butyrate

Isopropyl butyrate 99%

Sigma-Aldrich

306991

Isopropyl butyrate

assay

≥99.0% (GC)

assay

≥99.0% (GC)

assay

98%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.410

refractive index

n20/D 1.441

refractive index

n20/D 1.406 (lit.)

refractive index

n20/D 1.393 (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

density

0.899 g/mL at 20 °C

density

0.871 g/mL at 20 °C (lit.)

density

0.869 g/mL at 25 °C (lit.)

density

0.859 g/mL at 25 °C (lit.)

contains

20 ppm 4-methoxyphenol as stabilizer

contains

-

contains

-

contains

-

Application

Vinyl butyrate was used as acyl donor in the synthesis of citronellyl esters (acetate, propionate, butyrate, caprate and laurate) using immobilized Candida antarctical ipase B[1].

General description

Vinyl butyrate causes the transesterification of natural flavonoid bergenin immobilized onto carboxylic acid functionalized controlled pore glass[2].

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H332

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

68.0 °F - closed cup

flash_point_c

20 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN2291
BCCM1270
BCCG1061
BCCG1060
BCCF1720

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M Holmquist et al.
Journal of protein chemistry, 14(4), 217-224 (1995-05-01)
To reveal the functional role of Glu87 and Trp89 in the lid of Humicola lanuginosa lipase, site-directed mutagenesis at Glu87 and Trp89 was carried out. The catalytic performance of wild-type and mutated lipases was studied in transesterification reactions in cyclohexane
Umar Akbar et al.
Tetrahedron letters, 51(8), 1220-1220 (2010-02-23)
The natural flavonoid bergenin was directly immobilized onto carboxylic acid functionalized controlled pore glass (carboxy-CPG) at 95% yield. Immobilized bergenin was brominated via chloroperoxidase in aqueous solution and then transesterified with vinyl butyrate in diisopropyl ether by subtilisin carslberg (SC)
Mozaffar Shakeri et al.
Journal of biotechnology, 145(3), 281-283 (2009-12-02)
We examined the activity of free Rhizopus oryzae lipase (ROL) and ROL immobilized on mesoporous materials in transesterification reactions in various dialkylimidazolium-cation based ionic liquids. For free ROL, the highest activity (0.39 U/mg protein) was obtained in [OMIm][PF(6)] followed by
Betzaida Castillo et al.
BMC biotechnology, 6, 51-51 (2006-12-26)
Enzymes have been extensively used in organic solvents to catalyze a variety of transformations of biological and industrial significance. It has been generally accepted that in dry aprotic organic solvents, enzymes are kinetically trapped in their conformation due to the
Ming Jian Liu et al.
Drug delivery, 23(9), 3444-3451 (2016-05-21)
The butyryl galactose ester-modified coix component microemulsions (But-Gal-CMEs) was developed for enhanced liver tumor-specific targeting. The study was aimed to evaluate the hepatoma-targeting potential of But-Gal-CMEs in vitro and in vivo. But-Gal-CMEs with a uniform spherical shape exhibited a small
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