628-36-4
sym-Diformylhydrazine
CAS: 628-36-4
Molecular Formula: C2H4N2O2
628-36-4 - Names and Identifiers
| Name | sym-Diformylhydrazine |
| Synonyms | DIFORMYLHYDRAZINE N,N'-Bi(formamide) 1,2-Diformyhydrazine Syndiformylhydrazine N-Formamidoformamide 1,2-DIFORMYLHYDRAZINE 1,2-Diformylhydrazine sym-Diformylhydrazine N'-formylformic hydrazide 1,2-Hydrazinedicarbaldehyde 1,2-Hydrazinedicarboxaldehyde |
| CAS | 628-36-4 |
| EINECS | 211-040-5 |
| InChI | InChI=1/C2H4N2O2/c5-1-3-4-2-6/h1-2H,(H,3,5)(H,4,6) |
| InChIKey | POVXOWVFLAAVBH-UHFFFAOYSA-N |
628-36-4 - Physico-chemical Properties
| Molecular Formula | C2H4N2O2 |
| Molar Mass | 88.07 |
| Density | 1.4371 (rough estimate) |
| Melting Point | 155-157 °C (lit.) |
| Boling Point | 162.99°C (rough estimate) |
| Flash Point | 81.6°C |
| Solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| Vapor Presure | 3.28mmHg at 25°C |
| Appearance | White crystal |
| Color | White to almost white |
| Maximum wavelength(λmax) | ['210nm(EtOH)(lit.)'] |
| pKa | 11.92±0.23(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.4264 (estimate) |
| MDL | MFCD00003275 |
628-36-4 - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | LQ8625000 |
| HS Code | 29280000 |
628-36-4 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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