Registration Dossier
Registration Dossier
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EC number: 282-823-7 | CAS number: 84434-23-1
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure of the substance is estimated to be 0.2 Pa at 20ºC at 101.325 kPa based on read-across from an appropriate structural analogue.
Key value for chemical safety assessment
- Vapour pressure:
- 0.2 Pa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of an appropriate structural analogue, 3-(4-tert-butylphenyl)propionaldehyde (tradename Bourgeonal) was determined in accordance with the standardised guidelines OECD 104, EU Method A.4 and EPA OPPTS 830.7950 using the gas saturation method. Under the conditions of the test, the vapour pressure of the test material was determined to be 0.2 Pa at 20°C.
The study was performed in compliance with GLP and in accordance with recognised standardised guidelines, the study was assigned a reliability score of 2 in line with the principles defined in Klimisch et al (1997) as the study was performed on a structural analogue of the substance. Due to the structural similarities between the two substances, it was considered appropriate to use data from the source substance to represent the target substance (for further details see read-across justification document, attached in section 13).
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.
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