Registration Dossier

Environmental fate & pathways

Phototransformation in air

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Administrative data

Endpoint:
phototransformation in air
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
other: Documentation is insufficient for assessment.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1986

Materials and methods

Principles of method if other than guideline:
- irradiation of 14C-labeled 1,2,4-trichlorbenzene by a wavelength of 290 nm
- the percentage of evolving radioactive CO2 was measured = photomineralisation
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): 1,2,4-Trichlorbenzol
- Analytical purity: no data
- Radiochemical purity (if radiolabelling): no data

Study design

Light source:
other: mercury varpour lamp
Light spectrum: wavelength in nm:
290

Results and discussion

Spectrum of substance
Parameter:
other: photomineralisation
Value:
9.8 other:
Remarks on result:
other: % CO2
Transformation products:
yes

Applicant's summary and conclusion