Registration Dossier

Administrative data

Endpoint:
phototransformation in air
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
1984, 1989, 1994
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: A critical review which evaluate all available experimental data. Performance of the test procedure is in accordance with generally accepted scientific standards.

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
Kinetics and mechanisms of the gas-phase reactions of ozone with organic compounds under atmospheric conditions
Author:
Atkinson R, Carter WPL
Year:
1984
Bibliographic source:
Chem. Reviews 84, 437-470
Reference Type:
review article or handbook
Title:
Kinetics and mechanisms of the gas-phase reactions of the hydroxyl radical with organic compounds
Author:
Atkinson R
Year:
1989
Bibliographic source:
J. Phys. Chem. Reference Data Monograph 1 (1989)
Reference Type:
review article or handbook
Title:
Gas-Phase Tropospheric Chemistry of Organic Compounds
Author:
Atkinson R
Year:
1994
Bibliographic source:
J. Phys. Chem. Ref. Data, Monograph No. 2

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
The critical review reports mostly of data measured according to methods developed by Atkinson and colleagues.
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

% Degradation
% Degr.:
50
Sampling time:
9 h
Test condition:
OH radical concentration of 500 000 molec/cm³
Dissipation half-life of parent compound
DT50:
9 h
Test condition:
296+-2 K

Any other information on results incl. tables

K[OH] = 4.2 [10E-11 cm³ molecule-1 s-1]
K[NO3] = 1.37 [10E-11 cm³ molecule-1 s-1]
K[O3] = 2.6 [10E-19 cm³ molecule-1 s-1]

Applicant's summary and conclusion