3,4,5,6-Tetrafluorophthalonitrile
Synonym(s):1,2-Dicyano-3,4,5,6-tetrafluorobenzene;3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile
- CAS NO.：1835-65-0
- Empirical Formula: C8F4N2
- Molecular Weight: 200.09
- MDL number: MFCD00001774
- EINECS: 217-400-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:43:46
What is 3,4,5,6-Tetrafluorophthalonitrile?
Chemical properties
White powder
The Uses of 3,4,5,6-Tetrafluorophthalonitrile
Tetrafluorophthalonitrile was used in the synthesis of dichloro-subphthalocyanine dimers.
What are the applications of Application
Tetrafluorophthalonitrile is a compound 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
Properties of 3,4,5,6-Tetrafluorophthalonitrile
| 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 for 3,4,5,6-Tetrafluorophthalonitrile
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3,4,5,6-Tetrafluorophthalonitrile
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