Registration Dossier
Registration Dossier
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EC number: 205-483-3 | CAS number: 141-43-5
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
After evaporation or exposure to the air, the product will be rapidly degraded by photochemical processes
Key value for chemical safety assessment
- Half-life in air:
- 10.7 h
Additional information
The hydroxyl radical induced photolysis of 2-aminoethanol in the atmosphere is estimated by the EPIWIN AOP Program (v1.92) to have a rate constant of 35.8449E-12 cm³/(molecule-sec). The corresponding estimated half-life of 2-aminoethanol is 10.74 hours assuming a hydroxyl radical concentration of 0.5E06 molecule/cm³. The substance is within the applicability of the model.
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