Registration Dossier
Registration Dossier
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EC number: 252-242-3 | CAS number: 34841-35-5
Biodegradation in soil
Administrative data
Link to relevant study record(s)
Description of key information
The PBT Profiler & EPI Suite has estimated that 3'-chloropropiophenone is expected to be found predominantly in soil and its persistence estimate is based on its availability in this medium. Its half-life in soil, 1800 hrs (75 days). This exceeds the EPA criteria of >= 2 months (and <= 6 months). Therefore, 3'-chloropropiophenone is estimated to be persistent in the soil environment.
Key value for chemical safety assessment
- Half-life in soil:
- 75 d
- at the temperature of:
- 25 °C
Additional information
Based on the Level III Fugacity Model the half life period of the 3'-chloropropiophenone was estimated. As per the values it was observed that in general 3'-chloropropiophenone persistence time is 1800 hr. The half life period of 3'-chloropropiophenonein soil is 1800 hrs and based on this value it is indicated that the chemical is persistent in soil medium.
Data is from PBT Profiler:
Media |
Half-Life(days) |
Percent in each medium |
Soil |
75 |
75% |
Data is from EPI Suite:
|
Mass Amount (percent) |
Half-Life (hr) |
Emissions (kg/hr) |
soil |
77.5 |
1800 |
1000 |
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.
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