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)
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature

Data source

Reference
Reference Type:
secondary source
Title:
Einstufungsbegruendung TA Luft der Abt. UCV (19.11.1991)
Author:
Hoechst AG
Year:
1991
Bibliographic source:
(cited in IUCLID (2000). IUCLID Dataset "o-phenylenediamine" (February 19)).

Materials and methods

Principles of method if other than guideline:
(calculated): Atkinson, 1988

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Any other information on results incl. tables

Rate constant (for indirect photolysis): ca. 0.0000000002 cm³/(molecule*sec)
Degradation in % (for indirect photolysis): 50 after 0.1 day(s) The method used is a standard calculation method used universally.

Applicant's summary and conclusion

Conclusions:
50% degradation after 0.1 day(s)