Registration Dossier
Registration Dossier
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EC number: 225-863-2 | CAS number: 5124-30-1
Monitoring data
Administrative data
- Endpoint:
- monitoring data
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given
Data source
Reference
- Title:
- No information
- Author:
- Henriks-Eckerman M-L, Vaelimaa J, Rosenberg C, Peltonen K, Engstroem K (2002). Expsure to airborne isocyanates and other thermal degradation products at polyurethane-processing workplaces. J. Environ. Monit. 4, 717-721.
Materials and methods
- Principles of method if other than guideline:
- LC/UV
- Type of measurement:
- concentration at contaminated site
- Media:
- air
Test material
- Reference substance name:
- 4,4'-methylenedicyclohexyl diisocyanate
- EC Number:
- 225-863-2
- EC Name:
- 4,4'-methylenedicyclohexyl diisocyanate
- Cas Number:
- 5124-30-1
- Molecular formula:
- C15H22N2O2
- IUPAC Name:
- 1,1'-methylenebis(4-isocyanatocyclohexane)
Constituent 1
Results and discussion
Any other information on results incl. tables
RS-Freetext:
Traces of 4,4'-methylenedicyclohexyl diisocyanate (up to 2 µg/m3) were detected as a thermolytic degradation product during joint welding of polyurethane floor covering in a small room without ventilation in a car repair shop
Applicant's summary and conclusion
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