2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane

Catalog Number Size Price Stock Quantity
29261-33-4 1 g $519 In stock
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Product Information

Molecular Formula:
C12F4N4
Molecular Weight:
276.15
Description
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane (CAS# 29261-33-4) is a useful research chemical.
Synonyms
2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluoro-1-cyclohexa-2,5-dienylidene]propanedinitrile; 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
IUPAC Name
2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
Canonical SMILES
C(#N)C(=C1C(=C(C(=C(C#N)C#N)C(=C1F)F)F)F)C#N
InChI
InChI=1S/C12F4N4/c13-9-7(5(1-17)2-18)10(14)12(16)8(11(9)15)6(3-19)4-20
InChI Key
IXHWGNYCZPISET-UHFFFAOYSA-N
Melting Point
285-290 °C
Purity
98 %
Density
1.57 g/cm3
Solubility
Soluble
Appearance
Light yellow to amber to dark green powder to crystal
Application
2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile (cas# 29261-33-4) is a useful research chemical.
LogP
0.63872

Safety Information

Hazards
H301+H311+H331
Precautionary Statement
P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P311, P312, P321, P322, P330, P361, P363, P403+P233, P405, and P501
Safety Class
6.1
GHS Pictogram
GHS06
Signal Word
Danger

Computed Properties

XLogP3
0.2
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
8
Rotatable Bond Count
0
Exact Mass
276.00590867
Monoisotopic Mass
276.00590867
Topological Polar Surface Area
95.2
Heavy Atom Count
20
Formal Charge
0
Complexity
697
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-115417885-A A kind of carbazole derivative and its application in organic light-emitting element 2022-09-19
CN-115417872-A A condensed ring compound, a light-emitting composition containing indolecarbazole, and an organic electroluminescent device 2022-08-31
CN-115418216-A A kind of luminescent composition and organic electroluminescent device 2022-08-31
CN-115394932-A Light emitting device, display panel and manufacturing method thereof 2022-08-30
CN-115000319-A Display panel, method for making the same, and light-emitting device 2022-07-29
CN-115000319-B Display panel, manufacturing method thereof, and light emitting device 2022-07-29
CN-115275035-A Light-emitting device, display substrate and display device 2022-07-29
CN-115160157-A Functional layer material, light-emitting device, light-emitting substrate and light-emitting device 2022-07-27
CN-115286565-A Spiro compounds, electron transport materials and light-emitting devices 2022-07-25
CN-115073461-A A kind of carbazole derivative and its application in organic light-emitting element 2022-07-14

Literatures

PMID Publication Date Title Journal
21928822 2011-11-24 7,7,8,8-tetracyanoquinodimethane-based molecular dopants for p-type doping of OLEDs: a theoretical investigation The journal of physical chemistry. A
21922580 2011-10-24 Dynamic self-assembly of charge-transfer nanofibers of tetrathiafulvalene derivatives with F4TCNQ Chemistry (Weinheim an der Bergstrasse, Germany)
21682320 2011-08-04 Excited states in electron-transfer reaction products: ultrafast relaxation dynamics of an isolated acceptor radical anion The journal of physical chemistry. A
20422092 2010-05-14 A homologous heterospin series of mononuclear lanthanide/TCNQF(4) organic radical complexes Dalton transactions (Cambridge, England : 2003)
20221473 2010-03-28 Non-planar push-pull chromophores Chemical communications (Cambridge, England)
19891441 2009-11-24 Understanding the electronic structure of metal/SAM/organic-semiconductor heterojunctions ACS nano
19760709 2009-10-26 Heterospin single-molecule magnets based on terbium ions and TCNQF(4) radicals: interplay between single-molecule magnet and phonon bottleneck phenomena investigated by dilution studies Chemistry (Weinheim an der Bergstrasse, Germany)
21832401 2009-10-07 p-type doping of graphene with F4-TCNQ Journal of physics. Condensed matter : an Institute of Physics journal
20353231 2009-02-01 Tunability of mobility and conductivity over large ranges in poly(3,3'''-didodecylquaterthiophene)/insulating polymer composites ACS applied materials & interfaces
19266523 2009-01-01 Organic super-acceptors with efficient intramolecular charge-transfer interactions by [2+2] cycloadditions of TCNE, TCNQ, and F4-TCNQ to donor-substituted cyanoalkynes Chemistry (Weinheim an der Bergstrasse, Germany)
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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