Registration Dossier
Registration Dossier
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EC number: 212-222-7 | CAS number: 770-35-4
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- other: Data estimated using a model program.
- Adequacy of study:
- supporting study
- Study period:
- 2005
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: The data were estimated using a model program.
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 005
- Report date:
- 2005
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- The Fugacity model level III program estimates the following half-lives: air = 6.907 hours, water = 360 hours, soil = 360 hours and
sediment = 1440 hours. The EPIWIN HENRY program (v3.10) provides a bond estimate of the Henry's Law Constant of 2.05E-008 atm-m3/mole.
The EPIWIN PCKOC program (v1.66) calculates a Koc (soil/sediment partition constant) of 18.7. - Release year:
- 2 000
- Media:
- other: air, water, soil and sediment
Test material
- Reference substance name:
- 1-phenoxypropan-2-ol
- EC Number:
- 212-222-7
- EC Name:
- 1-phenoxypropan-2-ol
- Cas Number:
- 770-35-4
- Molecular formula:
- C9H12O2
- IUPAC Name:
- 1-phenoxypropan-2-ol
- Reference substance name:
- 1-phenylpropan-2-ol
- EC Number:
- 211-821-0
- EC Name:
- 1-phenylpropan-2-ol
- Cas Number:
- 698-87-3
- IUPAC Name:
- 1-phenylpropan-2-ol
- Details on test material:
- - Name of test material (as cited in study report): PROPYLENE GLYCOL PHENYL ETHER
- CAS No.: 770-35-4.
- Analytical purity: The test substance inputted into the model was theoretically 100% pure
Constituent 1
Constituent 2
Study design
- Test substance input data:
- Not applicable
- Environmental properties:
- No data
Results and discussion
Percent distribution in media
- Air (%):
- 1.03
- Water (%):
- 46.6
- Sediment (%):
- 52.3
- Biota (%):
- 0.1
- Other distribution results:
- None
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Conclusions:
- Distribution of PROPYLENE GLYCOL PHENYL ETHER between different environmental compartments, namely air, water, soil and sediment were 1.03%, 46.6%, 0.0% & 52.3% respectively.
- Executive summary:
The data were estimated using a model EPIWIN Level III Fugacity program.
The Fugacity model level III program estimates the following half-lives: air = 6.907 hours, water = 360 hours, soil = 360 hours and sediment = 1440 hours. The EPIWIN HENRY program (v3.10) provides a
bond estimate of the Henry's Law Constant of 2.05E-008 atm-m3/mole. The EPIWIN PCKOC program (v1.66) calculates a Koc (soil/sediment partition constant) of 18.7.
Inputs to the model program were CAS No. 770-35-4, melting point 11.4 degrees C, boiling point 214.7 degrees C, vapor pressure 0.022 mm Hg and water solubility 10,000 mg/l. Default emission rates of 1000 kg/hr to air, water and soil were used.
Distribution of PROPYLENE GLYCOL PHENYL ETHER between different environmental compartments, namely air, water, soil and sediment were as mentioned below:
Air : 1.03 % (Fugacity Model Level I)
Water : 46.6 % (Fugacity Model Level I)
Soil : 0.0 % (Fugacity Model Level I)
Biota : 0.104 % (Fugacity Model Level II/III)
Sediment : 52.3 % (Fugacity Model Level II/III)
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