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Environmental fate & pathways

Phototransformation in air

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Link to relevant study record(s)

Reference
Endpoint:
phototransformation in air
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: QSAR prediction using EpiSuite
Justification for type of information:
QSAR prediction:
Principles of method if other than guideline:
QSAR Calculation (Epi-Suite)
GLP compliance:
not specified
Test material information:
Composition 1
Specific details on test material used for the study:
Details on properties of test surrogate or analogue material (migrated information):
Not relevant
Estimation method (if used):
Calculated using Epi-Suite (v.4.1)
Light source:
not specified
Reference substance:
not specified
Preliminary study:
Not relevant
Test performance:
Not relevant
Results with reference substance:
Not relevant
Validity criteria fulfilled:
not specified
Conclusions:
Overall OH rate constant estimated by Epi-Suite at 12.24e-12 cm3/(mole*s). Using equation R.16-12 (ECHA Guidance on safety assessment, R16) this corresponds to a half-life in air of 1.3 d
Executive summary:

Overall OH rate constant estimated by Epi-Suite at 12.24e-12 cm3/(mole*s). Using equation R.16-12 (ECHA Guidance on safety assessment, R16) this corresponds to a half-life in air of 1.3 d

Description of key information

The overall OH rate constant was estimated by EpiSuite at 12.21e-12 cm3/(mole*s). This corresponds to a half-life in air of 1.3 d according to equation R.16-12 in the ECHA Guidance on safety assessment, R16. 

Key value for chemical safety assessment

Half-life in air:
1.3 d

Additional information

The overall OH rate constant was estimated by EpiSuite at 12.21e-12 cm3/(mole*s). This corresponds to a half-life in air of 1.3 d according to equation R.16-12 in the ECHA Guidance on safety assessment, R16.