Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 205-569-0 | CAS number: 142-88-1
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Soil Adsorption Coefficient i.e Koc value of piperazine adipate was estimated as 10 L/kg by means of MCI method. This Koc value when converted at 20 degC is equivalent to 27.032.
Key value for chemical safety assessment
- Koc at 20 °C:
- 8
Additional information
Soil Adsorption Coefficient i.e Koc value of piperazine adipate was estimated as 10 L/kg by means of MCI method. This indicates that piperazine adipate will have low tendency of sorption to soil and sediment and therefore have moderate migration potential to groundwater.This Koc value when converted at 20 degC is equivalent to 8.
The supporting study shows value different from the key study which could be due to the difference in the estimation conditions.However, for the purpose of the dossier as well as for the chemical safety report the experimental value will be considered.
[LogKoc: 0.9]
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
