3148-73-0
1,2-Diacetylhydrazine
CAS: 3148-73-0
Molecular Formula: C4H8N2O2
3148-73-0 - Names and Identifiers
| Name | 1,2-Diacetylhydrazine |
| Synonyms | NSC 42939 Diacetyl Hydrazine N,N-DIACETYLHYDRAZINE N,N-Diacetylhydrazine 1,2-Diacetylhydrazine N,N'-DIACETYLHYDRAZINE N'-acetylacetohydrazide N'-Acetylacetohydrazide Hydrazine, 1,2-diacetyl- aceticacid,2-acetylhydrazide AceticacidN'-acetyl-hydrazide Acetic acid, 2-acetylhydrazide |
| CAS | 3148-73-0 |
| EINECS | 221-576-1 |
| InChI | InChI=1/C4H6O2.H4N2/c1-3(5)4(2)6;1-2/h1-2H3;1-2H2 |
3148-73-0 - Physico-chemical Properties
| Molecular Formula | C4H8N2O2 |
| Molar Mass | 116.12 |
| Density | 1.2829 (rough estimate) |
| Melting Point | 138-140°C(lit.) |
| Boling Point | 209°C15mm Hg(lit.) |
| Flash Point | 209°C/15mm |
| Water Solubility | Soluble |
| Solubility | DMSO (Sparingly), Methanol (Slightly) |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | Solid |
| Color | White to Off-White |
| BRN | 1754018 |
| pKa | 11.59±0.23(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.4880 (estimate) |
| MDL | MFCD00008673 |
3148-73-0 - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29280090 |
3148-73-0 - Reference Information
| LogP | -1.4 at 25℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 21:53:21
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View History
3148-73-0
33533-53-8
砂藻土
CHEMPACIFIC 43828
EINECS 227-022-5
高氯酸铯
NAXAINE C
91271-84-0
223749-06-2
Carbon nitride (C2N2)
33533-53-8
砂藻土
CHEMPACIFIC 43828
EINECS 227-022-5
高氯酸铯
NAXAINE C
91271-84-0
223749-06-2
Carbon nitride (C2N2)