Name: Propanedinitrile,2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-

CAS No.:1518-16-7


Molecular Structure:

Molecular Structure of 1518-16-7 (Propanedinitrile,2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-)

Formula: C12H4N4

Molecular Weight : 204.20


Synonyms:

7,7,8,8-Tetracyano-p-quinodimethane;NSC 105237;Quinodimethane, tetracyano-;TCNQ;Tetracyano-p-quinodimethane;Tetracyanoquinodimethane;7,7,8,8-Tetracyanoquinodimethane;2,5-Cyclohexadiene-D1,a:4,a'-dimalononitrile (6CI,7CI,8CI);(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile;1,4-Bis(dicyanomethylene)cyclohexadiene;2,2'-(2,5-Cyclohexadiene-1,4-diylidene)bis[propanedinitrile];7,7,8,8-Tetracyano-1,4-quinodimethan;

EINECS: 216-174-8

Density: 1.358 g/cm3

Melting Point:

Boiling Point: 254.677 °C at 760 mmHg

Flash Point: 99.674 °C

Solubility: insoluble in water

Appearance: orange to green crystalline powder

Hazard Symbols:HarmfulXn; IrritantXi

Risk Codes: 20/21/22

Transport Information: UN 3276

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