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33951-33-6

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33951-33-6 Usage

General Description

1-Bromo-2-(methylsulfonyl)benzene is a chemical compound with the molecular formula C7H7BrSO2. It is a colorless to pale yellow liquid with a strong, pungent odor. 1-Bromo-2-(methylsulfonyl)benzene is used as a building block in organic synthesis and pharmaceutical manufacturing. It is primarily used in the production of agrochemicals, pharmaceuticals, and other organic compounds. It is also used as an intermediate in the synthesis of various biologically active compounds, including medicinals and pesticides. This chemical is considered harmful if swallowed, inhaled, or in contact with skin and eyes, and it is important to handle it with appropriate precautions and safety measures in place.

Check Digit Verification of cas no

The CAS Registry Mumber 33951-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,5 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33951-33:
(7*3)+(6*3)+(5*9)+(4*5)+(3*1)+(2*3)+(1*3)=116
116 % 10 = 6
So 33951-33-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H7BrO2S/c1-11(9,10)7-5-3-2-4-6(7)8/h2-5H,1H3

33951-33-6 Well-known Company Product Price

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  • Aldrich

  • (669334)  2-Bromophenylmethylsulfone  97%

  • 33951-33-6

  • 669334-1G

  • 609.57CNY

  • Detail
  • Aldrich

  • (669334)  2-Bromophenylmethylsulfone  97%

  • 33951-33-6

  • 669334-10G

  • 2,844.27CNY

  • Detail

33951-33-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-bromo-2-methylsulfonylbenzene

1.2 Other means of identification

Product number -
Other names 2-Bromophenyl methyl sulphone

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:33951-33-6 SDS

33951-33-6Relevant articles and documents

Electrochemical oxygenation of sulfides with molecular oxygen or water: Switchable preparation of sulfoxides and sulfones

Li, Jin-Heng,Li, Yang,Sun, Qing,Xue, Qi,Zhang, Ting-Ting

supporting information, p. 10314 - 10318 (2021/12/17)

A practical and eco-friendly method for the controllable aerobic oxygenation of sulfides by electrochemical catalysis was developed. The switchable preparation of sulfoxides and sulfones was effectively controlled by reaction time, in which both molecular oxygen and water can be used as the oxygen source under catalyst and external oxidant-free conditions. The electrochemical protocol features a broad substrate scope and excellent site selectivity and is successfully applied to the modification of some sulfide-containing pharmaceuticals and their derivatives. This journal is

Flow Electrosynthesis of Sulfoxides, Sulfones, and Sulfoximines without Supporting Electrolytes

Amri, Nasser,Wirth, Thomas

, p. 15961 - 15972 (2021/07/20)

An efficient electrochemical flow process for the selective oxidation of sulfides to sulfoxides and sulfones and of sulfoxides toN-cyanosulfoximines has been developed. In total, 69 examples of sulfoxides, sulfones, andN-cyanosulfoximines have been synthesized in good to excellent yields and with high current efficiencies. The synthesis was assisted and facilitated through a supporting electrolyte-free, fully automated electrochemical protocol that highlights the advantages of flow electrolysis.

A {Ti6W4}-Cluster-Substituted Polyoxotungstate: Synthesis, Structure, and Catalytic Oxidation Properties

Li, Hai-Lou,Lian, Chen,Yang, Guo-Yu

supporting information, p. 14622 - 14628 (2021/10/01)

A novel Ti-W-O-cluster-substituted tungstoantimonate (TA), [H2N(CH3)2]3Na4H9[{Ti6W4O18(OH)(H2O)3}(B-α-SbW9O33)3]·20H2O (1), has been made by hydrothermal reactions of trivacant [B-α-SbW9O33]9- units, Ti4+ cations, and WO42- anions in the presence of [H2N(CH3)2]·Cl and structurally characterized. Intriguingly, the polyoxoanion of 1 is constructed from three [B-α-SbW9O33]9- units and a previously unobserved decanuclear heterometallic Ti-W-O cluster [Ti6W4O18(OH)(H2O)3]11+ ({Ti6W4}) that is comprised of an octahedral [Ti6WO6(H2O)3]18+ cluster and an edge-sharing [W3O12(OH)]7- fragment via six W-O-Ti/W linkers. Furthermore, studies on the catalytic oxidation properties reveal that 1 possesses good catalytic activity toward the oxidation reactions of various sulfides and cyclooctene based on the environmentally friendly oxidant H2O2.

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