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1,2,4,5-Tetracyanobenzene

ALDRICH/391980 - 97%

Synonym: 1,2,4,5-Benzenetetracarbonitrile; Pyromellitic acid tetranitrile

CAS Number: 712-74-3
Empirical Formula (Hill Notation): C10H2N4
Molecular Weight: 178.15
MDL Number: MFCD00043481
Linear Formula: C6H2(CN)4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-391980-1G 1 g
 $37.50
1/EA		 Add To Favorites
45-391980-5G 5 g
 $178.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 391980-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 391980-5G

 

assay 97%
form solid
InChI 1S/C10H2N4/c11-3-7-1-8(4-12)10(6-14)2-9(7)5-13/h1-2H
InChI key FAAXSAZENACQBT-UHFFFAOYSA-N
mp 265-268 °C (lit.)
SMILES string N#Cc1cc(C#N)c(cc1C#N)C#N
solubility acetone: soluble 25 mg/mL, clear, colorless to yellow
Application: 1,2,4,5-Tetracyanobenzene (TCB, TCNB) is suitable reagent used in the synthesis of o-3,4-dimethyltetrathiafulvalene (o-Me2TTF)-1,2,4,5-tetracyanobenzene (TCNB) 1:1 complex and radiative exciplexes of TCB in non-polar solvents.

1,2,4,5-Tetracyanobenzene (Pyromellitic acid tetranitrile, PMTN, TCB, TCNB, 1,2,4,5-benzenetetracarbonitrile ) may be used in the following studies:
• Solid-state diffusion of TCNB into 9-methylanthracene molecular crystal nanorods forming cocrystal nanorods.
• Synthesis of copper polyphthalocyanine (CuPPC) thin films, an elementoorganic semiconductor.
• Preparation of charge transfer (CT) nanocrystallites which may have a potential use in nanofluidics to observe the rotational motion of nanoobjects.
• Hydrothermal synthesis of Co2(terpy)2(btec)•H2O (terpy = 2,2′:6′,2"-terpyridine, btec = 1,2,4,5-benzenetetracarboxylate).
General description: 1,2,4,5-Tetracyanobenzene (TCNB, TCB) is a tetra substituted benzene. The IR and raman spectra of TCNB and its 1:1 complex with durene has been recorded. The time-resolved linear dichroism spectroscopic study of hexamethylbenzene-1,2,4,5-tetracyanobenzene charge-transfer complex has been investigated. The influence of magnetic field on the charge-transfer fluorescence of 1,2,4,5-tetracyanobenzene-doped poly(N-vinylcarbazole) thin film has been studied.
Packaging: 1, 5 g in glass bottle
Purity 97%
mp 265-268 °C (lit.)
UNSPSC 12352100

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