Registration Dossier

Environmental fate & pathways

Phototransformation in air

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Administrative data

Endpoint:
phototransformation in air
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable calulation

Data source

Reference
Reference Type:
other: EPIWIN calculation
Title:
SRC AOPWIN v1.92
Author:
Lanxess
Year:
2009
Bibliographic source:
unpublished data

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
AOPWIN calculation v1.92
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Estimation method (if used):
PHOTOCHEMICAL REACTION WITH OH RADICALS
- Concentration of OH radicals: 500000 OH/cm³
- Degradation rate constant: 22.109E-12 cm³/mol-sec
- Computer programme: SRC AOPWIN v1.92
- Other: calculation based on a 24-hour day

Results and discussion

Dissipation half-life of parent compound
DT50:
17.41 h
Test condition:
Calculation based on 24-hour day

Applicant's summary and conclusion