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2268-05-5

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2268-05-5 Usage

Chemical Properties

slightly beige transparent crystals

Check Digit Verification of cas no

The CAS Registry Mumber 2268-05-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,6 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2268-05:
(6*2)+(5*2)+(4*6)+(3*8)+(2*0)+(1*5)=75
75 % 10 = 5
So 2268-05-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3Cl2F/c7-4-2-1-3-5(8)6(4)9/h1-3H

2268-05-5 Well-known Company Product Price

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  • Alfa Aesar

  • (B21526)  1,3-Dichloro-2-fluorobenzene, 98%   

  • 2268-05-5

  • 1g

  • 200.0CNY

  • Detail
  • Alfa Aesar

  • (B21526)  1,3-Dichloro-2-fluorobenzene, 98%   

  • 2268-05-5

  • 5g

  • 660.0CNY

  • Detail
  • Alfa Aesar

  • (B21526)  1,3-Dichloro-2-fluorobenzene, 98%   

  • 2268-05-5

  • 25g

  • 2640.0CNY

  • Detail

2268-05-5SDS

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 1,3-Dichloro-2-fluorobenzene

1.2 Other means of identification

Product number -
Other names 1,3-Dichlor-2-fluor-benzol

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:2268-05-5 SDS

2268-05-5Relevant articles and documents

Preparation method of 3, 4, 5-trifluorobromobenzene

-

Paragraph 0098-0099; 0106; 0109; 0114; 0117, (2020/12/14)

The invention relates to a preparation method of 3, 4, 5-trifluorobromobenzene, belongs to the technical field of chemical synthesis, and solves the problem that a byproduct 3, 4, 5-trichloronitrobenzene generated in a process of preparing 3, 4-dichloronitrobenzene by introducing chlorine into parachloronitrobenzene cannot be effectively utilized. The method comprises the step of preparing 3, 4, 5-trifluorobromobenzene by taking 3, 4, 5-trichloronitrobenzene as a raw material. According to the technical scheme provided by the invention, the utilization rate of raw materials and the efficiencyof the process can be improved, and high-value utilization of byproducts is realized.

PhenoFluorMix: Practical chemoselective deoxyfluorination of phenols

Fujimoto, Teppei,Ritter, Tobias

supporting information, p. 544 - 547 (2015/03/05)

A practical deoxyfluorination with novel deoxyfluorinating reagent PhenoFluorMix, a mixture of N,N'-1,3-bis(2,6-diisopropylphenyl)chloroimidazolium chloride and CsF, is presented. PhenoFluorMix overcomes the challenges associated with hydrolysis of PhenoFluor. PhenoFluorMix does not hydrolyze, is readily available on decagram scale, and is storable in air. In this paper, we demonstrate the practicality of the reagent and exhibit the deoxyfluorination of a variety of phenols and heterocycles.

Convenient electrophilic fluorination of functionalized aryl and heteroaryl magnesium reagents

Yamada, Shigeyuki,Gavryushin, Andrei,Knochel, Paul

supporting information; experimental part, p. 2215 - 2218 (2010/06/19)

"Chemical Equation Presented" Cive me an "F": Electrophilic fluorination of various aromatic and heteroaromatic Grignard reagents is smoothly performed with (PhSO2)2NF as fluorinating agent in a 4:1 mixture of CH2Cl2/ perfluorodecalin (see scheme). This solvent system allows minimization of most side reactions.

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