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1996-41-4

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1996-41-4 Usage

Chemical Properties

Light yellow liquid

Uses

2-Chloro-4-fluorophenol was used in enzymatic production of fluorocatechols.

Check Digit Verification of cas no

The CAS Registry Mumber 1996-41-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1996-41:
(6*1)+(5*9)+(4*9)+(3*6)+(2*4)+(1*1)=114
114 % 10 = 4
So 1996-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H4F2S/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

1996-41-4 Well-known Company Product Price

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

  • (A10864)  2-Chloro-4-fluorophenol, 98+%   

  • 1996-41-4

  • 5g

  • 201.0CNY

  • Detail
  • Alfa Aesar

  • (A10864)  2-Chloro-4-fluorophenol, 98+%   

  • 1996-41-4

  • 25g

  • 792.0CNY

  • Detail
  • Alfa Aesar

  • (A10864)  2-Chloro-4-fluorophenol, 98+%   

  • 1996-41-4

  • 100g

  • 2850.0CNY

  • Detail

1996-41-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Chloro-4-fluorophenol

1.2 Other means of identification

Product number -
Other names 1-Bromo-2,3,5-trifluorobezene

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:1996-41-4 SDS

1996-41-4Relevant articles and documents

-

Srivastava,K.C.

, p. 583 - 584 (1964)

-

In Situ Formed IIII-Based Reagent for the Electrophilic ortho-Chlorination of Phenols and Phenol Ethers: The Use of PIFA-AlCl3 System

Nahide, Pradip D.,Ramadoss, Velayudham,Juárez-Ornelas, Kevin A.,Satkar, Yuvraj,Ortiz-Alvarado, Rafel,Cervera-Villanueva, Juan M. J.,Alonso-Castro, ángel J.,Zapata-Morales, Juan R.,Ramírez-Morales, Marco A.,Ruiz-Padilla, Alan J.,Deveze-álvarez, Martha A.,Solorio-Alvarado, César R.

, p. 485 - 493 (2018/02/09)

A new and in situ formed reagent generated by mixing PIFA {bis[(trifluoroacetoxy)iodobenzene]} and AlCl3 was introduced in the organic synthesis for the direct and highly regioselective ortho-chlorination of phenols and phenol ethers. An efficient electrophilic chlorination for these electron-rich arenes as well as the scope of the reaction are described herein. An easy, practical, and open-flask reaction allowed us to introduce a chlorine atom, which is a highly important functional group in organic synthesis. The reproducibility of our method has been demonstrated on gram-scale by carrying out the reaction in 6-bromo-2-naphthol. This halogenation reaction also proceeds in excellent conditions by first preparing the iodine(III)-based chlorinating reagent. Our new chlorinating reagent can be stored at least for two weeks at 4 °C without losing its reactivity.

Multisubstituted benzo[b]furans through a copper- and/or palladium-catalyzed assembly and functionalization process

Arcadi, Antonio,Blesi, Federico,Cacchi, Sandro,Fabrizi, Giancarlo,Goggiamani, Antonella,Marinelli, Fabio

, p. 1857 - 1871 (2013/04/10)

Full details as well as the study of the scope, limitations, and further elaboration of a straightforward approach to the synthesis of 2,5,7-trisubstituted benzo[b]furans from 2-bromo- and 2-chloro-6-iodo-4- substituted phenols through a consecutive copper- and/or palladium-catalyzed assembly and functionalization process is described. Functionalization at the C(7) position is carried out by Suzuki-Miyaura cross-coupling, alkynylation, alkenylation, and C-N bond forming reactions. A one-pot protocol for the synthesis of 2,5,7-trisubstituted benzo[b]furans is also reported.

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