624-84-0
| Name | Formylhydrazine |
| CAS | 624-84-0 |
| EINECS(EC#) | 210-867-9 |
| Molecular Formula | CH4N2O |
| MDL Number | MFCD00007589 |
| Molecular Weight | 60.06 |
| MOL File | 624-84-0.mol |
Chemical Properties
| Appearance | white shiny crystalline flakes |
| Melting point | 52-57 °C (lit.) |
| Boiling point | 90°C/0.7mmHg(lit.) |
| density | 1.094±0.06 g/cm3(Predicted) |
| refractive index | 1.4840 (estimate) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | water: soluble2.5%, clear, colorless |
| form | Shiny Crystalline Flakes |
| pka | 13.65±0.20(Predicted) |
| color | White |
| Water Solubility | Soluble |
| Sensitive | Hygroscopic |
| BRN | 635759 |
| InChI | 1S/CH4N2O/c2-3-1-4/h1H,2H2,(H,3,4) |
| InChIKey | XZBIXDPGRMLSTC-UHFFFAOYSA-N |
| SMILES | [H]C(=O)NN |
| CAS DataBase Reference | 624-84-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Formic acid hydrazide(624-84-0) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | LQ8615000 |
| F | 3-8-10 |
| TSCA | Yes |
| HS Code | 29280000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
