Registration Dossier

Diss Factsheets

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 method

Data source

Reference
Reference Type:
other: model calculation report
Title:
Unnamed
Year:
2011

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
model calculation
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one
EC Number:
230-625-6
EC Name:
Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one
Cas Number:
7226-23-5
Molecular formula:
C6H12N2O
IUPAC Name:
tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one

Study design

Details on test conditions:
Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 500000

Results and discussion

% Degradation
% Degr.:
50
Sampling time:
9.2 h

Any other information on results incl. tables

Rate constant (for indirect photolysis): = 13.95E-12 cm³/(molecule*sec)
Degradation in % (for indirect photolysis): = 50 after 9.2 hours day(s)

Applicant's summary and conclusion