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129922-49-2

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129922-49-2 Usage

General Description

2-[(Trifluoromethyl)sulfinyl]-1,1'-biphenyl is a chemical compound with the molecular formula C13H9F3OS. It falls under the category of organofluorides and organosulfur compounds, characterized by the presence of a fluoride and sulfur respectively. This chemical features a trifluoromethylsulfinyl group, an organosulfur moiety and two fused benzene rings known as a biphenyl group, hence its specific classification and name. Like many organosulfur and organofluoride compounds, it is likely to be used in chemical synthesis and potentially in pharmaceutical production. However, specific information regarding its applications and properties would ideally come from detailed studies and data yet to be revealed.

Check Digit Verification of cas no

The CAS Registry Mumber 129922-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,2 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129922-49:
(8*1)+(7*2)+(6*9)+(5*9)+(4*2)+(3*2)+(2*4)+(1*9)=152
152 % 10 = 2
So 129922-49-2 is a valid CAS Registry Number.

129922-49-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-2-(trifluoromethylsulfinyl)benzene

1.2 Other means of identification

Product number -
Other names 1,1'-Biphenyl,2-[(trifluoromethyl)sulfinyl]

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:129922-49-2 SDS

129922-49-2Relevant articles and documents

Effective methods for preparing S-(trifluoromethyl)dibenzothiophenium salts

Umemoto, Teruo,Ishihara, Sumi

, p. 75 - 81 (1999)

New effective methods were developed for the preparation of useful electrophilic trifluoromethylating agents, S-(trifluoromethyl)dibenzothiophenium tetrafluoroborate (3) and triflate (4) and S-(trifluoromethyl)dibenzothiophenium-3-sulfonate (6). Thus, salts 3 and 4 were produced by the intramolecular cyclization of sulfoxide 1 with fuming sulfuric acid, followed by the counteranion replacement reaction of the intermediate (2) with sodium tetrafluoroborate and triflate, and salt 6 was directly produced from 1 by treatment with excess fuming sulfuric acid. Useful preparative methods for 1 were also described.

Benchmark and Solvent-Free preparation of sulfonium salt based electrophilic trifluoromethylating reagents

Mace, Yohan,Raymondeau, Benoit,Pradet, Charlotte,Blazejewski, Jean-Claude,Magnier, Emmanuel

experimental part, p. 1390 - 1397 (2009/08/07)

Here we describe work devoted to the one-pot preparation of electrophilic trifluoromethylating reagents. The first part describes a reappraisal of our earlier experimental conditions and leads to an improved protocol that avoids the use of solvent: and allows better yields. The second part carefully studies the behavior of biaryl substrates, whose structures can drive the reaction through the formation of original noncyclic or tricyclic dibenzothiophenium salts. New compounds were tested, in a standard reaction with aniline, for their trifluoromethylating power and revealed equivalent or improved reactivity relative to that of existing reagents. Furthermore, contrary to common knowledge, the presence of electron-donating methyl groups gave reagents with very high activity. Wiley-VCH Verlag GmbH & Co, KGaA.

Perfluoroalkyl-containing compound

-

, (2008/06/13)

A (perfluoroalkyl)dibenzonium salt represented by the following general formula STR1 wherein Rf represents a perfluoroalkyl group having 1 to 10 carbon atoms, A represents a sulfur of selenium atom, R1 and R2, independentl

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