| Chemical Information | |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Exact_Mass | 80.037445 |
| Vapour_Pressure | 19.7±0.2 mmHg at 25°C |
| Melting_Point | 50-56 °C(lit.) |
| Molecular_Formula | C4H4N2 |
| Water_Solubility | SOLUBLE |
| Storage_condition | Flammables area |
| Flash_Point | 55.6±0.0 °C |
| Boiling_Point | 118.6±13.0 °C at 760 mmHg |
| Molecular_Weight | 80.088 |
| LogP | -0.28 |
| PSA | 25.78000 |
| Index_of_Refraction | 1.503 |
| Safe Information | |
|---|---|
| Risk_Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . R11:Highly Flammable. |
| WGK_Germany | 3 |
| Hazard_Class | 4.1 |
| Safety_Phrases | S26-S36-S16 |
| Hazard_Codes | Xi,F |
| Packaging_Group | III |
| Precautionary_Statements | P210-P261-P305 + P351 + P338 |
| HS_Code | 29339990 |
| Symbol | GHS02, GHS07 |
| Signal_Word | Danger |
| RTECS | UQ2015000 |
| Personal_Protective_Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| RIDADR | UN 1325 4.1/PG 2 |
| Hazard_Statements | H228-H315-H319-H335 |
| Product Information | |
|---|---|
| Flash_Point | 55.6±0.0 °C |
| Symbol | GHS02, GHS07 |
| CAS_Number | 290-37-9 |
| Signal_Word | Danger |
| Common_Name | Pyrazine |
| Molecular_Formula | C4H4N2 |
| Melting_Point | 50-56 °C(lit.) |
| Molecular_Weight | 80.088 |
| MSDS | ChineseUSA |
| Density | 1.1±0.1 g/cm3 |
| Boiling_Point | 118.6±13.0 °C at 760 mmHg |