Registration Dossier
Registration Dossier
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EC number: 207-306-5 | CAS number: 460-19-5
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Commission Regulation (EU) No 283/2013, SECTION 2. Physical and chemical properties of the active substance, 2.6. Solubility in organic solvents.
- Principles of method if other than guideline:
- EDN solubility in organic solvents was measured by the same procedure and using the same equipment as in the case of solubility in water.
- GLP compliance:
- no
Test material
- Reference substance name:
- Oxalonitrile
- EC Number:
- 207-306-5
- EC Name:
- Oxalonitrile
- Cas Number:
- 460-19-5
- Molecular formula:
- C2N2
- IUPAC Name:
- carbononitridic cyanide
- Test material form:
- gas
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubilityopen allclose all
- Key result
- Medium:
- other: n-Heptane
- Solubility:
- 41.6 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- toluene
- Solubility:
- 70.5 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- other: dichloromethane
- Solubility:
- 121.5 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- acetone
- Solubility:
- 216.8 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- methanol
- Solubility:
- 19.3 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- ethanol
- Solubility:
- 45.2 g/L
- Temp.:
- 20 °C
- Key result
- Medium:
- ethyl acetate
- Solubility:
- 272.6 g/L
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- Solubility of ethandinitrile in organic solvents, including effect of temperature on solubility, is:
n-Heptane: 41.6 g/l (20°C), Toluene: 70.5 g/l (20°C), Dichloromethane: 121.5 g/l (20°C), Acetone: 216.8 g/l (20°C), Methanol: 19.3 g/l (20°C), Ethanol: 45.2 g/l (20°C), Ethyl acetate: 272.6 g/l (20°C). - Executive summary:
Solubility in organic solvents was evaluated according to Commission Regulation (EU) No 283/2013, SECTION 2. Physical and chemical properties of the active substance, 2.6. Solubility in organic solvents. The collected solution was analysed by means of gas chromatography with FID. Parameters of the chromatographic analysis were as follows:
- Gas chromatography: HP 6890
- Column: OV-1, 50m, 0.2 mm ID, layer thickness 0.5 µm
- Carrier gas: Nitrogen
- Detector: FID
- Injector temperature: 250 °C
- Detector temperature: 250 °C
- Injected volume: 0.5 µl
Solubility of ethandinitrile in organic solvents, including effect of temperature on solubility, is: n-Heptane: 41.6 g/l (20°C), Toluene: 70.5 g/l (20°C), Dichloromethane: 121.5 g/l (20°C), Acetone: 216.8 g/l (20°C), Methanol: 19.3 g/l (20°C), Ethanol: 45.2 g/l (20°C), Ethyl acetate: 272.6 g/l (20°C).
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