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: 243-053-7 | CAS number: 19430-93-4
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
PFBE is a highly volatile liquid of low water solubility (15.6 mg/l). Volatilisation from the aquatic environment is expected to be an important fate process for any releases, based on the estimated Henry's law constant (3 -100 atm.m3/mol) and this compound's high vapour pressure (22 kPa at 20°C). Consequently detectable concentrations will be hard to achieve in the aquatic enviroment.
Moreover, direct and indirect exposure of the aquatic environment to PFBE is unlikely, and in accordance with Column 2 of REACH Annex IX 9.3.2, bioaccumulation testing in aquatic species is waived. (See the document PFBE: REACH Annex IX waivers for Degradation and Fate and Behaviour in the Environment. Blue Frog Scientific Limited. Attached to Section 5 Summary Environmental Fate and Pathways)
Key value for chemical safety assessment
Additional information
PFBE is a highly volatile liquid of low water solubility (15.6 mg/l). Volatilisation from the aquatic environment is expected to be an important fate process for any releases, based on the estimated Henry's law constant (3 -100 atm.m3/mol) and this compound's high vapour pressure (22 kPa at 20°C). Consequently detectable concentrations will be hard to achieve in the aquatic enviroment.
Moreover, direct and indirect exposure of the aquatic environment to PFBE is unlikely, and in accordance with Column 2 of REACH Annex IX 9.3.2, bioaccumulation testing in aquatic species is waived. (See the document PFBE: REACH Annex IX waivers for Degradation and Fate and Behaviour in the Environment. Blue Frog Scientific Limited. Attached to Section 5 Summary Environmental Fate and Pathways)
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.
