2,3-Dichloropyrazine
- Product Name2,3-Dichloropyrazine
- CAS4858-85-9
- MFC4H2Cl2N2
- MW148.98
- EINECS225-460-1
- MOL File4858-85-9.mol
Chemical Properties
| Melting point | 22.5-24.5 °C |
| Boiling point | 105-107 °C (50 mmHg) |
| Density | 1.431 g/mL at 25 °C (lit.) |
| refractive index | 1.5645 |
| Flash point | 102 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -4.23±0.10(Predicted) |
| Specific Gravity | 1.431 |
| color | Off-White to Light Yellow |
| BRN | 112628 |
| InChI | 1S/C4H2Cl2N2/c5-3-4(6)8-2-1-7-3/h1-2H |
| InChIKey | MLCNOCRGSBCAGH-UHFFFAOYSA-N |
| SMILES | Clc1nccnc1Cl |
| LogP | 1.419 (est) |
| CAS DataBase Reference | 4858-85-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrazine, 2,3-dichloro-(4858-85-9) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 36/37/39-26-36 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29339900 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
