ChemicalBook > CAS DataBase List > 2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE

2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE

Product Name
2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
CAS No.
73318-02-2
Chemical Name
2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
Synonyms
2,5-TCNQF2;2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE;2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane>2,2'-(2,5-difluorocyclohexa-2,5-diene-1,4-diylidene)dipropanedinitrile;Propanedinitrile, 2,2'-(2,5-difluoro-2,5-cyclohexadiene-1,4-diylidene)bis-;2-[4-(Dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
CBNumber
CB2274344
Molecular Formula
C12H2F2N4
Formula Weight
240.17
MOL File
73318-02-2.mol
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2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE Property

Melting point:
270 °C
Boiling point:
37.4±40.0 °C(Predicted)
Density 
1.44±0.1 g/cm3(Predicted)
form 
powder to crystal
color 
White to Brown
InChI
InChI=1S/C12H2F2N4/c13-11-1-9(7(3-15)4-16)12(14)2-10(11)8(5-17)6-18/h1-2H
InChIKey
PFSDYUVXXQTNMX-UHFFFAOYSA-N
SMILES
C1(=C(C#N)C#N)C=C(F)C(=C(C#N)C#N)C=C1F |c:9,t:0|
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Safety

RIDADR 
3439
HS Code 
2926.90.4801
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3200
Product name
2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane
Purity
>98.0%(N)
Packaging
100mg
Price
$358
Updated
2025/07/31
TRC
Product number
B431783
Product name
2-[4-(Dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
Packaging
1mg
Price
$45
Updated
2021/12/16
TRC
Product number
B431783
Product name
2-[4-(Dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
Packaging
10mg
Price
$110
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD61902
Product name
2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane
Packaging
25mg
Price
$160
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD61902
Product name
2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane
Packaging
50mg
Price
$240
Updated
2021/12/16

2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE Suppliers

Americas 1 China 35 Europe 1 India 1 Japan 1 United Kingdom 1 United States 4 Global 44
CHANG ZHOU A SANG QI TECHNOLOGY CO.,LTD
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73318-02-2, 2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANERelated Search:

DITHIANON 2-Bromonaphthalene 2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE 7,7,8,8-Tetracyanoquinodimethane

  • 2,5-TCNQF2
  • 2,5-DIFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
  • 2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane&gt
  • 2-[4-(Dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
  • 2,2'-(2,5-difluorocyclohexa-2,5-diene-1,4-diylidene)dipropanedinitrile
  • Propanedinitrile, 2,2'-(2,5-difluoro-2,5-cyclohexadiene-1,4-diylidene)bis-
  • 73318-02-2
  • C12H2F2N4
  • TCNQ Derivatives
  • Acceptors (Charge Transfer Complexes)
  • Charge Transfer Complexes for Organic Metals
  • Acceptors (Charge Transfer Complexes)
  • Charge Transfer Complexes for Organic Metals
  • Functional Materials
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation
  • TCNQ Derivatives