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3680-02-2

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3680-02-2 Usage

Chemical Properties

light yellow liquid

Uses

Methyl vinyl sulfone has been used:as derivatization reagent in an improved method for detection of pseudouridine in nucleoside mixtures by capillary HPLC-mass spectrometryin preparation of methylsulfonylethyl cellulose via Michael addition to cotton fabricin Heck vinylation of aryl halides

General Description

Clear pale yellow liquid.

Air & Water Reactions

Water soluble.

Reactivity Profile

Methyl vinyl sulfone is incompatible with oxidizing agents . Can react exothermically with reducing agents to release hydrogen gas or hydrogen sulfide. In the presence of various catalysts (such as acids) or initiatiators, can undergo exothermic polymerization reactions.

Fire Hazard

Methyl vinyl sulfone is probably combustible.

Purification Methods

Pass the sulfone through a column of alumina, then de-gas, distil it in a vacuum line and store it at -190o until required. [Beilstein 1 III 1866.]

Check Digit Verification of cas no

The CAS Registry Mumber 3680-02-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,8 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3680-02:
(6*3)+(5*6)+(4*8)+(3*0)+(2*0)+(1*2)=82
82 % 10 = 2
So 3680-02-2 is a valid CAS Registry Number.
InChI:InChI=1/C3H6O2S/c1-3-6(2,4)5/h3H,1H2,2H3

3680-02-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (L01519)  Methyl vinyl sulfone, 95%, stab. with 200ppm 4-tert-butylphenol   

  • 3680-02-2

  • 1g

  • 198.0CNY

  • Detail
  • Alfa Aesar

  • (L01519)  Methyl vinyl sulfone, 95%, stab. with 200ppm 4-tert-butylphenol   

  • 3680-02-2

  • 5g

  • 722.0CNY

  • Detail
  • Aldrich

  • (247197)  Methylvinylsulfone  ≥97%

  • 3680-02-2

  • 247197-5G

  • 1,210.95CNY

  • Detail
  • Aldrich

  • (247197)  Methylvinylsulfone  ≥97%

  • 3680-02-2

  • 247197-25G

  • 4,843.80CNY

  • Detail

3680-02-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Methyl vinyl sulfone

1.2 Other means of identification

Product number -
Other names 1-methylsulfonylethene

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:3680-02-2 SDS

3680-02-2Relevant articles and documents

Process for preparing 2 - (methylsulfonyl) - ethylene oxide and derivatives thereof

-

Paragraph 0030-0032; 0043-0045, (2021/09/29)

The invention relates to 2 - (methylsulfonyl) - ethylene oxide and a preparation method thereof, belonging to the technical field of synthesis of ethylene oxide derivatives, and the method comprises the following steps: raw materials are vinyl methyl sulfone or allyl methyl sulfone 1:2:4 or methylallyl sulfonic acid ester. @timetimepieces are added dropwise to m-chloroperoxybenzoic acid by dropwise adding time of 30 min, 25 min, 10 min, heating reflux 15 - 30h and cooling to room temperature filtration. When the starting material is a vinyl methyl sulfone, the product is 2 - (methylsulfonyl) - ethylene oxide. When the starting material is allyl methyl sulfone, the product is methyl -2 and 3 - propylene oxide sulfonate. When the starting material is methylallyl sulfonate, the product is methyl -2 and 3 - epoxypropane sulfonate. The molar ratio of the raw material and the m-chloroperbenzoic acid is 1: (1.8 - 2.4). The preparation method is simple and high in yield.

AZOLOPYRIDINE AND AZOLOPYRIMIDINE COMPOUNDS AND METHODS OF USE THEREOF

-

Page/Page column 129, (2012/03/26)

Provided herein are azolopyridine and azolopyrimidine compounds for treatment of JAK kinase mediated diseases, including JAK2 kinase-, JAK3 kinase- or TYK2 kinase-mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.

Novel episulfone substitution and ring-opening reactions via α-sulfonyl carbanion intermediates

Simpkins, Nigel S.

, p. 197 - 211 (2007/10/03)

Three-membered cyclic sulfones undergo substitution on treatment with base-electrophile mixtures, such as LDA-Me3SiCl and tBu-P4-phosphazene base-PhCHO, to give either substituted episulfones or the corresponding alkenes following loss of SO2-In the absence of Me3SiCl, reaction of episulfones with LDA results in ring-opening to give alkenyl sulfinate intermediates, which can be alkylated to give (E)-alkenyl sulfone products in stereoselective fashion.

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