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Merck
CN

196819

Tetrafluorophthalonitrile

95%

Synonym(s):

1,2-Dicyano-3,4,5,6-tetrafluorobenzene, 3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile

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About This Item

Linear Formula:
C6F4(CN)2
CAS Number:
1835-65-0
Molecular Weight:
200.09
NACRES:
NA.22
PubChem Substance ID:
24851797
UNSPSC Code:
12352100
EC Number:
217-400-8
MDL number:
MFCD00001774

Key Documents

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Product Name

Tetrafluorophthalonitrile, 95%

InChI key

OFLRJMBSWDXSPG-UHFFFAOYSA-N

InChI

1S/C8F4N2/c9-5-3(1-13)4(2-14)6(10)8(12)7(5)11

SMILES string

Fc1c(F)c(F)c(C#N)c(C#N)c1F

assay

95%

mp

81-86 °C (lit.)

functional group

fluoro
nitrile

Quality Level

100

Related Categories

Application

Tetrafluorophthalonitrile was used in the synthesis of dichloro-subphthalocyanine dimers.

General description

Tetrafluorophthalonitrile reacts with:
  • copper, copper (I) chloride or copper (II) chloride to yield copper (II) hexadecafluorophthalocyanine
  • potassium salt of 2-hydroxyhexafluoro-2-propylbenzene to yield 2-phenyl-2-(3,4-dicyano- trifluorophenoxy) hexafluoropropane
  • dipotassium salt of 1,3-bis(2-hdroxyhexafluoro-2- propyl) benzene to yield fluorinated phthalonitrile resins

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7494
MKCW9209
MKCT1373
MKCQ4476
05407CJ

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The synthesis of highly fluorinated phthalonitrile resins and cure studies.
Keller TM and Griffith JR.
Journal of Fluorine Chemistry, 13(4), 315-324 (1979)
Polyfluoroarenes. Part XI. Reactions of tetrafluorophthalonitrile with nucleophilic reagents.
Birchall JM, et al.
J. Chem. Soc. Sect. C, 3, 456-462 (1970)
Synthesis, separation, and characterization of the topoisomers of fused bicyclic subphthalocyanine dimers.
Christian G Claessens et al.
Angewandte Chemie (International ed. in English), 41(14), 2561-2565 (2002-08-31)
Thi Hai Quyen Nguyen et al.
Physical chemistry chemical physics : PCCP, 22(15), 7699-7709 (2020-03-07)
The transport of both electrons and ions in organic mixed ionic and electronic conductors such as phthalocyanines, is essential to allow redox reactions of entire films and, hence, to impart electrochromism. Thin films of a new type, tetrakis-perfluoroisopropyl-perfluoro phthalocyanine, F40PcCu
Dongkun Yu et al.
The journal of physical chemistry. B, 123(23), 4958-4966 (2019-05-24)
The concept of eutectic molecular liquids (EMLs) was defined, and a strategy to form EMLs based on noncovalent interactions was proposed. We verified the formation and investigated the properties, interaction sites, and interaction energies of the obtained 16 EMLs. Moreover

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