Pyridine-2,4-dicarbonitrile
- Product NamePyridine-2,4-dicarbonitrile
- CAS29181-50-8
- CBNumberCB7103872
- MFC7H3N3
- MW129.12
- EINECS249-492-0
- MDL NumberMFCD00014627
- MOL File29181-50-8.mol
Chemical Properties
| Melting point: | 89-93 °C (lit.) |
| Boiling point: | 261.8±20.0 °C(Predicted) |
| Density | 1.25±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | -3.67±0.10(Predicted) |
| form | solid |
| Appearance | Off-white to pink Solid |
| BRN | 115936 |
| InChI | InChI=1S/C7H3N3/c8-4-6-1-2-10-7(3-6)5-9/h1-3H |
| InChIKey | HLAGQMFURMNTLW-UHFFFAOYSA-N |
| SMILES | C1(C#N)=NC=CC(C#N)=C1 |
| CAS DataBase Reference | 29181-50-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Dicyanopyridine(29181-50-8) |
| EPA Substance Registry System | 2,4-Pyridinedicarbonitrile (29181-50-8) |
Safety
| Symbol(GHS) |
  GHS05,GHS07 |
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H317-H318-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-37/38-41-43 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | 3276 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2933399090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
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| NFPA 704: |
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