147839-15-4

147839-15-4 - Names and Identifiers

Name	Diethyl 4,4'-((4,5-dicyano-3,6-difluoro-1,2-phenylene)bis(oxy))dibenzoate
Synonyms	Diethyl 4,4'-((4,5-dicyano-3,6-difluoro-1,2-phenylene)bis(oxy))dibenzoate 4,4'-[(4,5-dicyano-3,6-difluoro-1,2-phenylene)bis(oxy)]bis-Benzoic acid diethyl ester Benzoic acid, 4,4'-[(4,5-dicyano-3,6-difluoro-1,2-phenylene)bis(oxy)]bis-, diethyl ester (9CI)
CAS	147839-15-4

147839-15-4 - Physico-chemical Properties

Molecular Formula	C26H18F2N2O6
Molar Mass	492.43

147839-15-4 - Introduction

Diethyl 4,4 '-((4,5-dicyano-3,6-difluoro-1,2-phenyl) bis(oxy))dibenzoate, the chemical formula is C26H18F2N2O6, is an organic compound.

Its properties are as follows:
-Appearance: White to light yellow solid.
-Melting point: about 150°C.
-Solubility: It can be dissolved in common organic solvents, such as dimethyl sulfoxide and dimethyl formamide.

Primary Use:
-Used as a photoinitiator: This compound can generate active free radicals under the excitation of ultraviolet or visible light, and then initiate chemical reactions.
-Used in organic synthesis: Because it contains cyano and ester groups, it can be used to synthesize other organic compounds, such as fluorescent dyes and heterocyclic compounds.

Preparation Method:
Diethyl 4,4 '-((4,5-dicyano-3,6-difluoro-1,2-phenyl) bis(oxy))dibenzoate can be prepared by the reaction of phthalic acid and cyanide. First, terephthalic acid is esterified with ethanol to produce diethyl phthalate. Then, diethyl phthalate is reacted with a trifluoroacetylating agent to obtain diethyl 4,5-bis (4-ethoxycarbonylphenoxy)-3,6-difluorobenzoic acid. Finally, the final product is obtained by the reaction of sodium cyanide and cyanogen iodide.

Safety Information:
There is less safety information about this compound, but as an organic compound, appropriate protective measures should usually be taken. During handling, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated environment. In addition, the compound should be stored and handled properly to avoid contact with strong oxidants and strong acids to avoid potential hazards. When using or handling the compound, it is best to refer to the relevant literature and safety information, and follow laboratory safety practices.

Last Update：2024-04-10 22:29:15