Product

3,4,5,6-Tetrafluorophthalonitrile

CAS No.：1835-65-0

Other grades of this product :

3,4,5,6-Tetrafluorophthalonitrile Basic information

Product Name:	3,4,5,6-Tetrafluorophthalonitrile
Synonyms:	3,4,5,6-tetrafluorobenzene-1,2-dicarbonitrile;Tetrafluorophthalonitrile 98%;Tetrafluorophthalonitrile98%;3,4,5,6-Tetrafluorophthalodinitrile;3,4,5,6-TETRAFLUOROPHTHALONITRILE 98%;1,2-DICYANO-3,4,5,6-TETRAFLUOROBENZENE;TETRAFLUOROPHTHALONITRILE;3,4,5,6-TETRAFLUOROPHTHALONITRILE
CAS:	1835-65-0
MF:	C8F4N2
MW:	200.09
EINECS:	217-400-8
Product Categories:	Phthalonitriles (Building Blocks for Phthalocyanines);pharmacetical;Functional Materials;Phthalonitriles & Naphthalonitriles
Mol File:	1835-65-0.mol

3,4,5,6-Tetrafluorophthalonitrile Chemical Properties

Melting point	81-86 °C(lit.)
Boiling point	274.2±40.0 °C(Predicted)
density	1.54±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Methanol,Acetone,Ethanol
form	powder to crystal
color	White to Almost white
CAS DataBase Reference	1835-65-0(CAS DataBase Reference)
NIST Chemistry Reference	Tetrafluorophthalonitrile(1835-65-0)
EPA Substance Registry System	Tetrafluorophthalonitrile (1835-65-0)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36
RIDADR	3439
WGK Germany	3
Hazard Note	Irritant/Lachrymator
HazardClass	6.1(b)
PackingGroup	III
HS Code	29269090

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

3,4,5,6-Tetrafluorophthalonitrile Usage And Synthesis

Chemical Properties	White powder
Uses	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

3,4,5,6-Tetrafluorophthalonitrile Preparation Products And Raw materials

Raw materials	1,2-Benzenedicarbonitrile, 4-chloro-3,5,6-trifluoro--->1,2-Dibromotetrafluorobenzene-->3,4,5,6-Tetrachlorophthalonitrile-->Sulfolane-->Copper(I) Cyanide
Preparation Products	BENZOYL FLUORIDE

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