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24616

Sigma-Aldrich

Vinyl chloroacetate

≥99.0%

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About This Item

Linear Formula:
ClCH2COOCH=CH2
CAS Number:
2549-51-1
Molecular Weight:
120.53
Beilstein/REAXYS Number:
1745172
EC Number:
219-834-3
MDL number:
MFCD00045275
UNSPSC Code:
12352100
PubChem Substance ID:
57648091
NACRES:
NA.22

assay

≥99.0%

contains

~0.01% hydroquinone monomethyl ether as stabilizer

refractive index

n20/D 1.444

density

1.192 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

ClCC(=O)OC=C

InChI

1S/C4H5ClO2/c1-2-7-4(6)3-5/h2H,1,3H2

InChI key

XJELOQYISYPGDX-UHFFFAOYSA-N

Application

Vinyl chloroacetate was used to study the effect of the electron-withdrawing groups on the ligand in a series of bis(acetylacetonate)cobalt(II) derivatives.

Other Notes

Used for the enzyme-catalyzed, regioselective acylation of carbohydrates

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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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Cobalt(II) acetylacetonate 97%

Sigma-Aldrich

227129

Cobalt(II) acetylacetonate

E.W. Holla
Angewandte Chemie (International Edition in English), 101, 222-222 (1989)
Radical (co) polymerization of vinyl chloroacetate and N-vinylpyrrolidone mediated by bis (acetylacetonate) cobalt derivatives.
Kaneyoshi H and Matyjaszewski K.
Macromolecules, 39(8), 2757-2763 (2006)
Jérémie Brand et al.
Carbohydrate polymers, 169, 189-197 (2017-05-16)
Herein we propose a versatile method for the surface tailoring of cellulose nanocrystals (CNCs) based on the reactivity of vinyl ester molecules toward the accessible hydroxyl groups located at the surface of the nanoparticles. CNCs produced from wood pulp were

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