How should waste containing 2-Heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane (CAS: 68239-06-5) be handled?

Waste containing 2-Heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane (CAS: 68239-06-5) should be collected in labeled containers and stored in a well-ventilated area away from heat and ignition sources. It should be disposed of by incineration or professional waste disposal services that comply with local and national regulations. Proper environmental protection measures, including neutralization of acids or bases if necessary, should be taken to prevent environmental contamination.