1897-49-0

Usage

Physical State

Colorless liquid

Odor

Faint odor

Primary Use

Intermediate in pharmaceutical and agrochemical synthesis

Secondary Uses

Production of dyes, pigments, and high-performance polymers

Reactivity

Highly reactive compound

Handling

Requires careful handling due to potential health hazards and environmental impact

Availability

Not readily available for purchase

Usage

Primarily utilized in industrial and research settings

InChI:InChI=1/C8H2F2N2/c9-7-1-5(3-11)8(10)2-6(7)4-12/h1-2H

Upstream product

• 327-51-5 1,4-dibromo-2,5-difluorobenzene 

Downstream Products

• 655-14-1 2,5-difluoro-1,4-benzenedicarboxylic acid 

Relevant academic research and scientific papers

Liquid-crystalline TADF materials based on substituted carbazoles and terephthalonitrile

By functionalising 2,5-di(N,N′-carbazolyl)terephthalonitrile or 2,3,5,6-tetra(N,N′-carbazolyl)terephthalonitrile with alkoxy chains located on the carbazole moiety, a family of materials is realised, all of which show a TADF response and two of which are also liquid crystalline. This journal is

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

A compound is represented by a formula (1) below, in which k is an integer of 0 or more, m is an integer of 1 or more, n is an integer of 2 or more. L is a substituted or unsubstituted aromatic hydrocarbon ring having 6 to 30 ring carbon atoms, CN is a cyano group, and D1 and D2 are each independently represented by one of a formula (2), a formula (3) and formula (3x) below, D1 and D2 being optionally mutually the same or different.

COBALT COMPLEX AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a metal complex having high gas adsorbing and desorbing capability which can be an adsorbing-desorbing agent, a separation agent or a hydrogen storage material. SOLUTION: There is provided a fluorine-containing cobalt complex represented by the formula (1). (R represents one or more selected from the group consisting of H, a halogen atom, a nitro group, an amino group, a hydroxy group, a cyano group, an alkyl group having 1 to 4 carbon atoms, a haloalkyl group having 1 to 4 carbon atoms, an alkyloxy group having 1 to 4 carbon atoms, a haloalkyloxy group having 1 to 4 carbon atoms and a vinyl group; DA represents a diamine having two nitrogen atoms having an unshared electron pair; SOL represents at least one selected from the group consisting of water, a sulfoxide compound, a sulfone compound, an amide compound, a nitrile compound and alcohol; x represents a value of 0 to 1; y represents a value of 0 to 4; n represents an integer of 1 to 3; and m represents an integer of 0 to 4.) COPYRIGHT: (C)2015,JPO&INPIT