Registration Dossier
Registration Dossier
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EC number: 222-123-0 | CAS number: 3353-69-3
Henry's Law constant
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0
- at the temperature of:
- 12 °C
Additional information
Volatilisation from water is not relevant for the parent substance due to its rapid hydrolysis in contact with water.
For the silanol hydrolysis product, the predicted water solubility limit cannot be validated accurately due to condensation phenomena. The HLC can be estimated using the established Bond method from HENRYWIN v3.20 within the EPI Suite v4.11. This method derives the Henry's Law Constant directly from the structure and has been validated for this structural type.
The calculated HLC value for the silanol hydrolysis product at environmental temperature (12°C) is very low, 1.2E-10 Pa m3mol-1.Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
