Registration Dossier
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EC number: 218-080-2 | CAS number: 2050-08-0
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study initiation: September 02, 2011. Study completion: October 04, 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed according to GLP and guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection: 26 and 27 October 2010. Date of signature: 8 February 2011
- Type of method:
- gas saturation method
- Specific details on test material used for the study:
- -Commercial name: Amyl Salicylate
-Chemical nature: Mixture of Pentyl 2-hydroxybenzoate and 3-Methylbutyl 2-hydroxybenzoate
-Givaudan Code No: 8810001
- Physical state: Liquid
- Analytical purity: 99.73% (sum of two isomers)
- Lot/batch No.: VE00100713
- Expiration date: September 12, 2012 - Temp.:
- 20 °C
- Vapour pressure:
- 0.24 Pa
- Conclusions:
- The avpour pressure of Amyl Salicylate was 0.24 Pa at 20°C
- Executive summary:
The vapour pressure of Amyl Salicylate has been determined to be 0.24 Pa at 20°C using the Gas Saturation method (OECD Guideline No. 104).
Reference
Headspace vapour concentrations of Amyl Salicylate as found after different equilibration times are shown in Table 1:
Equilibration time [h] |
Headspace concentration [g/m3] |
|
|
24 |
0.0196 |
28 |
0.0147* |
48 |
0.0203 |
52 |
0.0207 |
|
|
Average |
0.0202 |
* considered outlier, not used for vapour pressure calcualtion
Description of key information
The vapour pressure of Amyl Salicylate has been determined to be 0.24 Pa at 20°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.24 Pa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of Amyl Salicylate has been determined to be 0.24 Pa at 20°C using the Gas Saturation method (OECD Guideline No. 104).
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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