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| CAS number | 59703-00-3 |
| Molecular formula | C7H9ClN2O3 |
| Product name | 59703-00-3 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride |
| Molecular Structure |  |
Appearance：white to off-white crystalline powder
Density：1.408g/cm3
Boiling Point：292.9ºC at 760 mmHg
Melting Point：100ºC
Flash Point：131ºC
Refractive Index：1.525
Water Solubility：decomposes
