4,5-Difluorophthalonitrile
- CAS NO.：134450-56-9
- Empirical Formula: C8H2F2N2
- Molecular Weight: 164.11
- MDL number: MFCD00061281
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:30:19
What is 4,5-Difluorophthalonitrile?
The Uses of 4,5-Difluorophthalonitrile
4,5-Difluorophthalonitrile is used in preparation of benzo[g]pteridine as organic electron transfer mediator.
Properties of 4,5-Difluorophthalonitrile
| Melting point: | 112.0 to 116.0 °C |
| Boiling point: | 305.3±42.0 °C(Predicted) |
| Density | 1.37±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Orange to Green |
Safety information for 4,5-Difluorophthalonitrile
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 4,5-Difluorophthalonitrile
New Products
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