How should waste containing Diethyl sec-butylmalonate (CAS: 83-27-2) be handled?

Waste containing Diethyl sec-butylmalonate (CAS: 83-27-2) should be collected in appropriate containers and stored in a well-ventilated area away from sources of ignition. For proper disposal, it is recommended to consult local regulations, as it may need to be incinerated or disposed of by a professional waste disposal service. Special care should be taken to ensure that disposal methods comply with environmental protection standards to prevent contamination of soil and water sources.