2,4'-DIPYRIDYL
- CAS NO.：581-47-5
- Empirical Formula: C10H8N2
- Molecular Weight: 156.18
- MDL number: MFCD00006217
- EINECS: 209-467-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:34:10
What is 2,4'-DIPYRIDYL?
Chemical properties
light yellow to beige-brown cystalline powder
The Uses of 2,4'-DIPYRIDYL
2,4''-Bipyridine is used in preparation of Iridium Heterocyclic complexes.
Synthesis Reference(s)
Tetrahedron Letters, 33, p. 2199, 1992 DOI: 10.1016/0040-4039(92)88176-6
Synthesis, p. 564, 1986 DOI: 10.1055/s-1986-31705
Properties of 2,4'-DIPYRIDYL
| Melting point: | 58-62 °C |
| Boiling point: | 280-282 °C |
| Density | 1.1922 (rough estimate) |
| refractive index | 1.6057 (estimate) |
| Flash point: | 281°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Sparingly), DMSO (Sparingly) |
| form | Solid |
| pka | pK1:1.19(+2);pK2:4.77(+1) (20°C) |
| color | Off-White to Pale Brown |
| CAS DataBase Reference | 581-47-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Bipyridyl(581-47-5) |
Safety information for 2,4'-DIPYRIDYL
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal 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. P321:Specific treatment (see … on this label). P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,4'-DIPYRIDYL
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