Registration Dossier
Registration Dossier
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EC number: 203-457-6 | CAS number: 107-05-1
Other distribution data
Administrative data
- Endpoint:
- other distribution data
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The experimental data are considered as reliable with restrictions.
Data source
Reference
- Reference Type:
- publication
- Title:
- Interphase transfer Processes. II Evaporation rates of chloro methanes, ethanes, ethylenes, propanes, and propylenes from dilute aqueous solutions. Comparisons with theoretical predictions
- Author:
- Dilling WL
- Year:
- 1 977
- Bibliographic source:
- Environmental Science and Technology 11(4), 405-409
Materials and methods
- Principles of method if other than guideline:
- Evaporation rates were determined from dilute (approximately 1 ppm) aqueous solutions. Solutions were stirred at 200 rpm at 25 °C, still air and an average solution depth of 6.5 cm.
- GLP compliance:
- no
- Type of study:
- volatility
- Media:
- water - air
Test material
- Reference substance name:
- 3-chloropropene
- EC Number:
- 203-457-6
- EC Name:
- 3-chloropropene
- Cas Number:
- 107-05-1
- Molecular formula:
- C3H5Cl
- IUPAC Name:
- 3-chloroprop-1-ene
- Details on test material:
- no data
Constituent 1
Results and discussion
Any other information on results incl. tables
The experimentally determined evaporation half-life for 3-chloropropene was between 19.3 and 20. 9 minutes under the experimental conditions. The evaporation rates followed first-order kinetics.
Applicant's summary and conclusion
- Executive summary:
The half-life for the evaporation of 3-chloropropene from a dilute (1 ppm) aqueous solution was determined in a laboratory test. The solution was placed in a 250 mL beaker and was stirred at 200 rpm at about 25 °C, still air and an average depth of the solution of 6.5 cm. The substance was determined by hollow fiber-mass spectrometry. The evaporation half-life in the experiment was approximately 20 minutes for the test material and subsequently determined half-lives indicated evaporation rates following first-order kinetics.
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