2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane

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Names

[ CAS No. ]:
73318-02-2

[ Name ]:
2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane

[Synonym ]:
2-[4-(dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
37.4ºC at 760 mmHg

[ Melting Point ]:
270ºC

[ Molecular Formula ]:
C₁₂H₂F₂N₄

[ Molecular Weight ]:
240.16800

[ Exact Mass ]:
240.02500

[ PSA ]:
95.16000

[ LogP ]:
0.36052

[ Index of Refraction ]:
1.562

MSDS

Click to get detail MSDS

Safety Information

[ RIDADR ]:
UN 3439 6.1/PG 3

[ HS Code ]:
2926909090

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
2,5-bis[(ethoxycarbonyl)ethyl]-7,7,8,8-tetracyanoquinodimethane
Lithium-[2,2'-(2,5-cyclohexadien-1,4-diyliden)bis[propandinitril]-Anion]
N-Octyl-2,7-dibromocarbazole
(tcnq)2 isoquinoline(n-n-butyl)
N-(5-(1-isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)-3-phenoxybenzamide
3-((4-chlorophenyl)thio)-N-(5-(1-isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)propanamide
(1R)-2-amino-1-[4-(propan-2-yl)phenyl]ethan-1-ol
1-(phenylsulfonyl)-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)piperidine-3-carboxamide
2-(2,4-dichlorophenoxy)-N-(2-(6-oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)propanamide
N-(6-((4-oxo-4-(((tetrahydrofuran-2-yl)methyl)amino)butyl)thio)pyridazin-3-yl)furan-2-carboxamide
4-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-N-(2-ethoxyphenyl)piperazine-1-carboxamide
N1-(4-fluorobenzyl)-N2-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)oxalamide
N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)oxalamide
methyl 4-(2-((2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)amino)-2-oxoacetamido)benzoate