(2Z,4Z)-pentane-2,4-dione dioxime
2,4-Pentanedione dioxime
CAS: 2157-56-4
Molecular Formula: C5H10N2O2
(2Z,4Z)-pentane-2,4-dione dioxime - Names and Identifiers
| Name | 2,4-Pentanedione dioxime |
| Synonyms | 2,4-Pentanedioxime TIMTEC-BB SBB007848 ACETYLACETONE DIOXIME Acetylacetone dioxime DIACETYLMETHANEDIOXIME 2,4-Pentanedione oxime LABOTEST-BB LT00848120 2,4-PENTANEDIONE DIOXIME 2,4-Pentanedione dioxime (2Z)-pentane-2,4-dione dioxime (2E,4E)-2,4-Pentanedione dioxime (2Z,4Z)-pentane-2,4-dione dioxime (2Z,4E)-pentane-2,4-dione dioxime N,N'-dihydroxypentane-2,4-diimine |
| CAS | 2157-56-4 |
| EINECS | 218-472-3 |
| InChI | InChI=1/C5H10N2O2/c1-4(6-8)3-5(2)7-9/h8-9H,3H2,1-2H3/b6-4-,7-5u |
(2Z,4Z)-pentane-2,4-dione dioxime - Physico-chemical Properties
| Molecular Formula | C5H10N2O2 |
| Molar Mass | 130.15 |
| Density | 1.2268 (rough estimate) |
| Melting Point | 144-149 °C |
| Boling Point | 240.83°C (rough estimate) |
| Flash Point | 179.3°C |
| Water Solubility | Soluble in water |
| Vapor Presure | 0.000294mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 4372703 |
| pKa | 11.59±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4954 (estimate) |
| MDL | MFCD00013932 |
(2Z,4Z)-pentane-2,4-dione dioxime - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| TSCA | Yes |
| HS Code | 29280090 |
(2Z,4Z)-pentane-2,4-dione dioxime - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| application | 2, 4-pentanethiol dioxine and its derivatives as an important ligand has made rapid progress in recent years, and dimethylglyoxime has been widely studied as a typical representative of o-diketone oxime. |
| use | is an organic synthesis intermediate, which can be mainly used in the preparation of 2, 4-pentanethiol dioxygen (hetero) binuclear copper complexes and the preparation of high-pressure resistant polyurethane materials in the laboratory research and development process. |
Last Update：2024-04-10 22:29:15
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