Registration Dossier
Registration Dossier
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EC number: 293-631-8 | CAS number: 91081-28-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP-compliant, guideline study, avaiable as an unpublished report, reliable without restrictions
- Justification for type of information:
- A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
- Reason / purpose for cross-reference:
- read-across: supporting information
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- The vapour pressure of rosin, polymer with formaldehyde, potassium salts is 4.8 x 10-6 Pa at 25°C.
- Executive summary:
This is a GLP-compliant study following OECD guideline 104 and is considered to be suitable for use for this endpoint.
Reference
Description of key information
There is no data available for Resin acids and rosin acids, reaction products with formaldehyde, sodium salts. However, data available from a structural analogue Resin acids and rosin acids, reaction products with formaldehyde, potassium salts is used as read across.
The vapour pressure for members of the
category Rosin, hydrogenated rosin and their salts ranges from 4.8 x 10-8
mbar to <1.41 mbar at 25°C.
The vapour pressure of Resin acids and rosin acids, reaction products
with formaldehyde, potassium salts was determined to be 4.8 x 10-6
Pa at 25°C.
Key value for chemical safety assessment
Additional information
There is no data available for Resin acids and rosin acids, reaction products with formaldehyde, sodium salts. However, data available from a structural analogue Resin acids and rosin acids, reaction products with formaldehyde, potassium salts is used as read across.
A GLP-compliant study, conducted according to OECD Guideline 104, was provided for Resin acids and Rosin acids, reaction products with formaldehyde, potassium salt (Harlan Laboratories Ltd., 2012b)
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.
