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Physical & Chemical properties

Partition coefficient

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Administrative data

Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
read-across source
Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
not specified
GLP compliance:
no
Type of method:
flask method
Key result
Water solubility:
4 880 g/L
Conc. based on:
test mat.
Loading of aqueous phase:
5 000 g/L
Incubation duration:
24 h
Temp.:
25 °C
pH:
< 5
Reason / purpose for cross-reference:
read-across source
Reference
Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
key study
Qualifier:
according to guideline
Guideline:
OECD Guideline 116 (Fat Solubility of Solid and Liquid Substances)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Key result
Medium:
n-octanol
Solubility:
468.2 g/L
Temp.:
20 °C
Test substance stable:
yes

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Calculation out of water solubility and octanol solubility
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
calculation method (fragments)

Test material

Constituent 1
Chemical structure
Reference substance name:
Zinc bromide
EC Number:
231-718-4
EC Name:
Zinc bromide
Cas Number:
7699-45-8
Molecular formula:
ZnBr2
IUPAC Name:
zinc bromide
Details on test material:
- Name of test material (as cited in study report): zinc bromide
- Physical state: colorless liquid
- Composition of test material, percentage of components: (75% solution in water)
- Purity test date: 1995-03-09
- Lot/batch No.: 140329
- Storage: room temperature

Study design

Analytical method:
other: ccp

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
-0.98
Temp.:
20 °C
pH:
> 3 - < 7

Applicant's summary and conclusion

Conclusions:
log P = -0.98