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1889-59-4

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1889-59-4 Usage

Chemical Properties

clear yellow liquid

General Description

Ethly vinyl sulfone alkylates ε-amino groups of lysine side chains and imidazole groups of histidine residues in proteins. Chemical modification of bovine serum albumin by ethyl vinyl sulfone has been studied by X-ray photoelectron spectroscopy.

Check Digit Verification of cas no

The CAS Registry Mumber 1889-59-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,8 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1889-59:
(6*1)+(5*8)+(4*8)+(3*9)+(2*5)+(1*9)=124
124 % 10 = 4
So 1889-59-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H8O2S/c1-3-7(5,6)4-2/h3H,1,4H2,2H3

1889-59-4 Well-known Company Product Price

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  • Aldrich

  • (282839)  Ethylvinylsulfone  98%

  • 1889-59-4

  • 282839-5G

  • 601.38CNY

  • Detail

1889-59-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-ethenylsulfonylethane

1.2 Other means of identification

Product number -
Other names 1-(ethylsulfonyl)ethene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1889-59-4 SDS

1889-59-4Relevant articles and documents

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Sayigh,A.A.R. et al.

, p. 2042 - 2043 (1964)

-

A safe and compact flow platform for the neutralization of a mustard gas simulant with air and light

Bianchi, Pauline,Emmanuel, Noémie,Legros, Julien,Monbaliu, Jean-Christophe M.

supporting information, p. 4105 - 4115 (2020/07/30)

A low footprint, mobile, robust and frugal chemical neutralization technology is reported for the oxidative neutralization of a mustard gas simulant. It relies on the inherent properties of a highly engineered continuous flow setup and carefully optimized and simple, yet robust, experimental conditions. The neutralization protocol uses only non-toxic, widely available and cheap chemicals. The continuous flow setup integrates a singlet oxygen generator and exploits its oxidative power to neutralize 2-chloroethyl ethyl sulfide (CEES), the most common thioether mustard gas simulant. The flow reactor can be connected to either pressurized oxygen or air and handles CEES as a 1 M solution in EtOH containing a trace amount (0.06 molpercent) of a non-toxic and widely available photosensitizer (Methylene Blue). Upon irradiation with visible light (orange or white light), total and highly selective neutralization towards the corresponding non-toxic sulfoxide (1-chloro-2-(ethylsulfinyl)ethane, CEESO) is obtained with reactor effluents containing less than 1percent of the corresponding potentially toxic sulfone (1-chloro-2-(ethylsulfonyl)ethane, CEESO2). With a low footprint (L × W × H 94 × 42 × 40 cm), this neutralization technology can be equipped on a vehicle for on-site interventions, localized at a neutralization facility or both. This experimental work is also supported with the computational rationalization of the reactivity of CEES towards singlet oxygen.

Difluoro- and trifluoro diazoalkanes-complementary approaches in batch and flow and their application in cycloaddition reactions

Hock, Katharina J.,Mertens, Lucas,Metze, Friederike K.,Schmittmann, Clemens,Koenigs, Rene M.

supporting information, p. 905 - 909 (2017/08/14)

Herein we report on applications of fluorinated diazoalkanes in cycloaddition reactions, with the emphasis on studying subtle differences between diverse fluorinated diazo compounds. These differences led to two major synthetic protocols in batch and flow that allow the safe and scalable synthesis of fluoroalkyl-, sulfone-substituted pyrazolines.

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