2,5-Difluorobenzonitrile
- CAS NO.：64248-64-2
- Empirical Formula: C7H3F2N
- Molecular Weight: 139.1
- MDL number: MFCD00001777
- EINECS: 264-753-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-28 15:15:04
What is 2,5-Difluorobenzonitrile?
Chemical properties
white to light yellow crystal powder
The Uses of 2,5-Difluorobenzonitrile
2,5-Difluorobenzonitrile has been used in the preparation of dithiadiazolyl radicals.
General Description
Electronic transitions in 2,5-difluorobenzonitrile has been investigated by photoacoustic spectroscopy.
Properties of 2,5-Difluorobenzonitrile
| Melting point: | 33-35 °C (lit.) |
| Boiling point: | 188 °C |
| Density | 1.2490 (estimate) |
| Flash point: | 172 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to lump to clear liquid |
| color | White or Colorles to Yellow to Orange |
| BRN | 2085640 |
| CAS DataBase Reference | 64248-64-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Difluorobenzonitrile(64248-64-2) |
Safety information for 2,5-Difluorobenzonitrile
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. 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 2,5-Difluorobenzonitrile
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