F4-TCNQ | CAS No. 29261-33-4

F4-TCNQ

Basic Information

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CAS Number

29261-33-4

Molecular Formula

C12F4N4

Molecular Weight

276.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

300°C(dec.)

SMILES

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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

InChIKey

IXHWGNYCZPISET-UHFFFAOYSA-N

LogP

0.63872

Complexity

697

Safety Information

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GHS Hazard Pictograms

H301

H311

H331

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H331 Toxic if inhaled
Acute toxicity, inhalation

Hazard Class

Class 6.1(b) Class 6.1(b)

Synonyms & References

English

CS-W010077
F4-TCNQ
7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane
A819843
AMY18874
2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
TCNQF4
F4TCNQ
2,3,5,6-Tetrafluoro-7,7,8,8,-tetracyano-quinodimethane
AS-39315
2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
MFCD00042382
YSWG343
C12F4N4
(2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile
29261-33-4
FT-0609419
SB66542
2,3,5,6-Tetrafluorotetracyanoquinodimethane
SCHEMBL24272
T1131
2,3,5,6-Tetrafluoro-7,7',8,8'-tetracyanoquinodimethane
2-[4-(dicyanomethylene)-2,3,5,6-tetrafluoro-cyclohexa-2,5-dien-1-ylidene]propanedinitrile;2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane, 97%
AKOS005145732
DTXSID10369837
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-quinodimethane;2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
Propanedinitrile, 2,2'-(2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)bis-
Tetrafluorotetracyanoquinodimethane
SY050332
BCP18920

MDL Number

MFCD00042382

Customs Code

2926909090

FAQ

What regulatory guidelines apply to F4-TCNQ (CAS: 29261-33-4)?

F4-TCNQ (CAS: 29261-33-4) is classified under the Globally Harmonized System (GHS) as a Category 1A Skin Corrosion/Irritation agent. It falls under the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation, requiring registration if manufactured or imported in quantities exceeding one tonne annually. Additionally, the U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific handling and reporting requirements for chemicals with similar properties.

Are there alternatives to F4-TCNQ (CAS: 29261-33-4) in synthesis?

Alternatives to F4-TCNQ (CAS: 29261-33-4) in synthesis include other tetracyanoquinodimethane derivatives such as TCNQ, F2-TCNQ, and F3-TCNQ. Researchers often explore these derivatives due to similar electronic properties and ease of synthesis. Other substitution strategies may involve using polyanilines or other conductive polymers as alternatives, depending on the specific application requirements.

What is the market or research trend for F4-TCNQ (CAS: 29261-33-4)?

F4-TCNQ (CAS: 29261-33-4) is increasingly being investigated for use in organic molecular electronics, particularly in field-effect transistors and organic photovoltaics. Market trends indicate a growing interest in its application in flexible and wearable technologies, where its unique properties make it a promising candidate. Research focus also includes its use in superconducting materials and as a dopant in organic semiconductor devices.

How should waste containing F4-TCNQ (CAS: 29261-33-4) be handled?

Waste containing F4-TCNQ (CAS: 29261-33-4) should be collected and stored in appropriate, leak-proof containers. The waste should be managed under controlled conditions to prevent any environmental release. Incineration is a common method for disposal, but professional waste disposal services are recommended to ensure compliance with local regulations. Proper training and personal protective equipment (PPE) are essential during handling to avoid skin contact and inhalation. Environmental protection measures, such as spill containment and neutralization, should be implemented to mitigate any potential environmental impact.