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Key Documents

90548

Supelco

Tetrathiafulvalene 7,7,8,8-tetracyanoquinodimethane salt

≥97.0% (CHNS)

Sinonimo/i:

7,7,8,8-Tetracyanoquinodimethane Tetrathiafulvalene salt, TCNQ-TTF, TTF-TCNQ

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About This Item

Formula empirica (notazione di Hill):
C6H4S4 · C12H4N4
Numero CAS:
Peso molecolare:
408.54
Numero MDL:
Codice UNSPSC:
26111700
ID PubChem:
NACRES:
NB.61

Grado

for ion-selective electrodes

Livello qualitativo

Saggio

≥97.0% (CHNS)

Forma fisica

solid

Punto di fusione

~230 °C (dec.)

Stringa SMILE

S1C=CS\C1=C2/SC=CS2.N#C\C(C#N)=C3\C=CC(\C=C3)=C(\C#N)C#N

InChI

1S/C12H4N4.C6H4S4/c13-5-11(6-14)9-1-2-10(4-3-9)12(7-15)8-16;1-2-8-5(7-1)6-9-3-4-10-6/h1-4H;1-4H
OIXMVDHMELKBDX-UHFFFAOYSA-N

Descrizione generale

TTF-TCNQ is an organic metal-like charge transfer complex, which is mostly used as an electrode.
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Applicazioni

TTF-TCNQ has been used in sensor fabrication during amperometric lactate biosensor development for qualitative analysis of lactate accumulation in ischemic myocardium patients.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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A format for a disposable screen-printed biosensor was investigated for monitoring formaldehyde. The screen-printed sensor format comprised a working electrode (WE) modified with platinised carbon, a new lipophilic tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) salt as mediator, a plasticised polyurethane membrane (TECOFLEX SG80, PU)
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