Registration Dossier

Physical & Chemical properties

Additional physico-chemical information

Administrative data

Endpoint:
additional physico-chemical information
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
No guideline study, no GLP, only very little documentation of the analysis.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1991
Report Date:
1991

Materials and methods

Principles of method if other than guideline:
Head space analysis for exposure estimation
1 g test substance was weighted out into a flask which was closed. The flask was allowed to stand over night at room temperature. After that the
measurement of the vapour took place.
GLP compliance:
no
Endpoint investigated:
other: head space analysis for exposure estimation

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Specific details on test material used for the study:
- Name of test material (as cited in study report): dodecyl methacrylate
- Molecular formula (if other than submission substance): C16H30O2
- Molecular weight (if other than submission substance): 254.4082

Results and discussion

Results:
Head space analysis for exposure estimation
The Dodecyl methacrylate concentration of the test substance was under the detection limit. The detection limit of the determination is < 0.5 ug/22ml which equals < 26 mg/m³ at 30°C (< 2.5 ppm).

Applicant's summary and conclusion

Conclusions:
Head space analysis for exposure estimation
The Dodecyl methacrylate concentration of the test substance was under the detection limit. Detection limit of the determination is < 0.5 ug/22ml which equals < 26 mg/m³ at 30°C (< 2.5 ppm).
Executive summary:

Head space analysis for exposure estimation

The Dodecyl methacrylate concentration of the test substance was under the detection limit of the test method. Detection limit of the determination is < 0.5 ug/22ml which equals < 26 mg/m³ at 30°C (< 2.5 ppm).