Registration Dossier
Registration Dossier
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EC number: 402-070-1 | CAS number: 88122-99-0 UVINUL T 150
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Data source
Reference
- Reference Type:
- publication
- Title:
- Guidance on information requirements and Chemical Safety Assessment - Chapter R.16: Environmental exposure assessment
- Author:
- ECHA 2016
- Year:
- 2 016
- Bibliographic source:
- v3.0, ISBN: 978-92-9247-775-2
Materials and methods
- Principles of method if other than guideline:
- The Henry's Law Constant (HLC) was calculated using the water solubility, molecular weight and vapour pressure according to the following formula: (vapour pressure*molecular weight)/water solubility. This approach is in accordance with ECHA Guidance R.16 (2016).
Test material
- Reference substance name:
- Tris(2-ethylhexyl)-4,4',4''-(1,3,5-triazine-2,4,6-triyltriimino)tribenzoate
- EC Number:
- 402-070-1
- EC Name:
- Tris(2-ethylhexyl)-4,4',4''-(1,3,5-triazine-2,4,6-triyltriimino)tribenzoate
- Cas Number:
- 88122-99-0
- Molecular formula:
- C48H66N6O6
- IUPAC Name:
- 2-ethylhexyl 4-({4,6-bis[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl}amino)benzoate
1
Results and discussion
Henry's Law constant H
- Key result
- H:
- 1.057 Pa m³/mol
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- The Henry's Law Constant has been calculated to be 1.057 Pa m³/mol at 20 °C indicating that the substance is expected to have a low potential to volatilize from the water phase.
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