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19390

Sigma-Aldrich

Vinyl butyrate

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

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About This Item

Linear Formula:
CH3CH2CH2COOCH=CH2
CAS Number:
Molecular Weight:
114.14
Beilstein:
1744933
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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

storage temp.

2-8°C

SMILES string

CCCC(=O)OC=C

InChI

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

InChI key

MEGHWIAOTJPCHQ-UHFFFAOYSA-N

General description

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

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.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °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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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)
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