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Merck

V3700

Divinyl sulfone

contains hydroquinone as inhibitor, ≥96%

Sinónimos:

Vinyl sulfone

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About This Item

Fórmula lineal:
(CH2=CH)2SO2
Número CAS:
77-77-0
Peso molecular:
118.15
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24900744
EC Number:
201-057-6
Beilstein/REAXYS Number:
1071329
MDL number:
MFCD00008623

Nombre del producto

Divinyl sulfone, contains hydroquinone as inhibitor, ≥96%

SMILES string

C=CS(=O)(=O)C=C

InChI key

AFOSIXZFDONLBT-UHFFFAOYSA-N

InChI

1S/C4H6O2S/c1-3-7(5,6)4-2/h3-4H,1-2H2

assay

≥96%

contains

hydroquinone as inhibitor

refractive index

n20/D 1.476 (lit.)

bp

234 °C (lit.)

mp

−26 °C (lit.)

density

1.177 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

200

Gene Information

human ... LOC129293(129293)

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Application

Divinyl sulfone can be used as:
  • A cross-linking agent to synthesize divinyl sulfone-crosslinked hyaluronic acid hydrogels for specific biomedical applications, such as tissue engineering or drug delivery.
  • A cross-linking agent to develop the conducting polymer film with MXene layers. This crosslinking can enhance the mechanical properties and stability of the composite film.
Hyaluronic acid (HA) crosslinked with DVS forms hydrogels.
DVS and its mono and di-substituted derivatives are useful starting materials in the preparation of thiomorpholine 1,1-dioxides and other synthetically important macro- and the heterocycles.
DVS may be used to shrink proofing cotton by crosslinking it with cellulose.

General description

Divinyl sulfone is a highly reactive chemical compound due to the presence of two vinyl groups, which make it an effective cross-linking agent and bifunctional reactive compound. It is used in the production of hydrogels, resins, and other polymeric materials. The resulting cross-linked polymers exhibit enhanced mechanical strength, stability, and insolubility in solvents.

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
MKDB0014
MKCZ7761
MKCZ7766
MKCZ7767
MKCZ7280

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Tobias Käppler et al.
Biotechnology and bioengineering, 102(2), 535-545 (2008-08-30)
A new approach for in situ product removal from bioreactors is presented in which high-gradient magnetic separation is used. This separation process was used for the adsorptive removal of proteases secreted by Bacillus licheniformis. Small, non-porous bacitracin linked magnetic adsorbents
Stereocontrolled creation of all-carbon quaternary stereocenters by organocatalytic conjugate addition of oxindoles to vinyl sulfone.
Qiang Zhu et al.
Angewandte Chemie (International ed. in English), 49(42), 7753-7756 (2010-09-08)
Adrien Quintard et al.
Chemical communications (Cambridge, England), 47(25), 7212-7214 (2011-05-24)
An unprecedented intermolecular iminium/enamine Michael addition on enals has been developed by taking advantage of the high reactivity of vinyl sulfones. This powerful organocascade allows for the rapid construction of attractive synthons in high enantioselectivities (typically 99% ee).
Michael Screen et al.
The Journal of biological chemistry, 285(51), 40125-40134 (2010-10-13)
Proteasomes degrade most proteins in mammalian cells and are established targets of anti-cancer drugs. The majority of proteasome inhibitors are composed of short peptides with an electrophilic functionality (pharmacophore) at the C terminus. All eukaryotic proteasomes have three types of
Yan Li et al.
Biomaterials, 33(27), 6533-6541 (2012-06-19)
Effective delivery of DNA to direct cell behavior in a well defined three dimensional scaffold offers a superior approach in tissue engineering. In this study, we synthesized biodegradable nanostructured hydrogels with tunable physical properties for cell and gene delivery. The
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