42289-34-9

42289-34-9 - Names and Identifiers

Name	2,3,5,6-Tetrafluorophenole potassium salt
Synonyms	2,3,5,6-Tetrafluorophenole Potassium 2,3,5,6-tetrafluorophenolate potassium 2,3,5,6-tetrafluorophenolate 2,3,5,6-Terafluorophenol potassium salt 2,3,5,6-TERAFLUOROPHENOLE POTASSIUM SALT POTASSIUM 2,3,5,6-TETRAFLUOROPHENYL OXIDE 2,3,5,6-tetrafluorophenole potassium salt 2,3,5,6-Tetrafluorophenole potassium salt 2,3,5,6-tetrafluoroethane phenol potassiuM salt
CAS	42289-34-9
InChI	InChI=1/C6H2F4O.K/c7-2-1-3(8)5(10)6(11)4(2)9;/h1,11H;/q;+1/p-1

42289-34-9 - Physico-chemical Properties

Molecular Formula	C6H3F4KO
Molar Mass	206.18
Boling Point	140.2°C at 760 mmHg
Flash Point	79.4°C
Vapor Presure	4.97mmHg at 25°C

42289-34-9 - Introduction

2,3,5,6-Tetrafluorophenole potassium salt is an organic compound with the chemical formula C6F4OK. The following is information about its nature, use, formulation and safety:

Nature:
-Appearance: Colorless solid
-Solubility: Soluble in water and organic solvents
-Melting point: about 200-210 degrees Celsius
-Molecular weight: 220.10g/mol

Use:
- 2,3,5,6-Tetrafluorophenole potassium salt is commonly used as a catalyst and reagent in organic synthesis.
-It is often used in organic reactions as a fluorinating agent, phosphate acid source, aromatic ether acid catalyst, etc., because it has a good catalytic effect on the electrophilic substitution reaction of aromatic compounds.
-Specific applications include electrophilic substitution reactions on the benzene ring, fluorination of aromatic phenols, and synthesis of aromatic ethers.

Preparation Method:
-The preparation of 2,3,5,6-Tetrafluorophenole potassium salt is usually carried out by electrophilic substitution reaction in the benzene ring.
-A common method is to react phenol with an appropriate amount of potassium fluoride to obtain the target product.

Safety Information:
- 2,3,5,6-Tetrafluorophenole potassium salt has low toxicity, but inhalation or direct contact should still be avoided. Wear appropriate protective gloves, glasses and lab coat when used.
-During storage and handling, care should be taken to avoid contact with strong oxidants, strong acids and other substances to avoid reaction.
-When using, storing and handling the compound, it should follow the relevant safety practices and be managed and disposed of in accordance with the laboratory's chemical management rules.

Last Update：2024-04-10 22:29:15