Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 241-866-1 | CAS number: 17927-72-9
Endpoint summary
Administrative data
Description of key information
Additional information
Stability : -
The Hydrolysis rate constant of bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is estimated to be 86.0556 E-12 cm3/molecule-sec. The half life of the bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium based on this value is 1.491 Hrs. OVERALL OH Rate Constant= 86.0556 E-12 cm3/molecule-sec.
Biodegradation in water medium :
According to EPI (Estimation Programs Interface) Suite by means of BIOWIN Linear method it is indicated that bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is a readily biodegradable substance and degrades fast. Also it was estimated that the half of bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is 900 hous (37.5 days) which is less than the criteria for persistence (40 days). Therefore it can be estimated that bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titaniuml is not persistent in water medium.
Biodegradation in water and sediment medium :
Bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is 50% biodegradable in water in 37.5 days (half-life) indicating that it is not persistent (readily biodegradable) in water while in sediment it is 50% biodegradable in 337.5 days (half-life) indicating that it is persistent (not readily biodegradable) in sediment.
Biodegradation in soil-
Bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is 50% biodegradable in soil in 75 days (half-life) indicating that it is non persistant in soil and hence readily biodegradable as does not exceed the criteria of 120 days.
Bioconcentration factor :-
BCF value of bis(pentane-2,4-dionato-O,O')bis(propan-2-olato)titanium is estimated to be 3.162 indicating that is non bioaccumulative as does not exceed 2000.
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.
