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Merck
CN

V3700

二乙烯基砜

contains hydroquinone as inhibitor, ≥96%

别名:

乙烯砜

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线性分子式:
(CH2=CH)2SO2
化学文摘社编号:
77-77-0
分子量:
118.15
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24900744
EC Number:
201-057-6
Beilstein/REAXYS Number:
1071329
MDL number:
MFCD00008623

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产品名称

二乙烯基砜, 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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相关类别

Application

二乙烯基砜可用作：
  • 一种交联剂，用于合成二乙烯基砜交联的透明质酸水凝胶，用于特定的生物医学应用，如组织工程或药物递送。
  • 一种交联剂，用于开发具有MXene层的导电聚合物膜。这种交联可以增强复合膜的机械性能和稳定性。
透明质酸（HA）与DVS交联形成水凝胶。
DVS及其单取代和二取代衍生物是制备硫代吗啉1,1-二氧化物和其他合成重要的大环和杂环的有用的原料。
DVS可通过与纤维素交联而用于防缩棉。

General description

二乙烯基砜是一种高反应性的化合物，因为存在两个乙烯基基团，这使其成为有效的交联剂和双功能反应性化合物。它用于生产水凝胶、树脂和其他聚合物材料。所得交联聚合物表现出增强的机械强度、稳定性和在溶剂中的不溶性。

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

存储类别

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

法规信息

危险化学品
剧毒化学品
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历史批次信息供参考:

分析证书(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)
Ren-Jie Song et al.
The Journal of organic chemistry, 76(3), 1001-1004 (2011-01-12)
A new, selective method for the synthesis of (E)-vinyl sulfones is presence by palladium-catalyzed C-S bond cleavage/conjugate addition. In the presence of Pd(OAc)(2) and DMEDA (N(1),N(2)-dimethylethane-1,2-diamine), 1,2-bis(phenylsulfonyl)ethane underwent the C-S bond cleavage, followed by conjugate addition to numerous electron-deficient alkynes
Arthur Yu et al.
Langmuir : the ACS journal of surfaces and colloids, 28(30), 11265-11273 (2012-06-20)
Paper-based analytical devices are the subject of growing interest for the development of low-cost point-of-care diagnostics, environmental monitoring technologies, and research tools for limited-resource settings. However, there are limited chemistries available for the conjugation of biomolecules to cellulose for use
Fang Cheng et al.
Bioconjugate chemistry, 22(1), 50-57 (2010-12-15)
Microarrays and biosensors owe their functionality to our ability to display surface-bound biomolecules with retained biological function. Versatile, stable, and facile methods for the immobilization of bioactive compounds on surfaces have expanded the application of high-throughput "omics"-scale screening of molecular
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