Registration Dossier
Registration Dossier
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EC number: 291-063-5 | CAS number: 90320-37-9 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Prunus amygdalus sativa, Rosaceae.
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to an internationally recognised method, and under GLP. The test substance is adequately characterised. Therefore, full validation applies.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- effusion method: Knudsen cell
Test material
- Reference substance name:
- Almond, sweet, ext.
- EC Number:
- 291-063-5
- EC Name:
- Almond, sweet, ext.
- Cas Number:
- 90320-37-9
- IUPAC Name:
- Almond, sweet, ext.
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Appearance: white powder
- Storage: in a dark place at room temperature
- Batch : 16 187
- Manufacturing date: July 5th 2016
- Expiry date: July 5th 2018
Constituent 1
Results and discussion
Vapour pressure
- Key result
- Temp.:
- ca. 120 °C
- Vapour pressure:
- < 0.001 Pa
- Remarks on result:
- not determinable because of methodological limitations
- Remarks:
- The vapour pressure of the test item was considered to be lower than 10-3 Pa at 120 °C and as a consequence largely lower than 10-3 Pa at 20 °C. This value of 10-3 Pa corresponds to the minimal limit of pressure determined by our apparatus.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test item was considered to be lower than 10-3 Pa at 120 °C and as a consequence largely lower than 10-3 Pa at 20 °C.
- Executive summary:
The vapour pressure of the test substance was measured according to OECD 104 / EU A4 guideline using a effusion method weight loss. One determination was conducted at 85°C and one at 120 °C. The vapour pressure of the test item was considered to be lower than 10-3 Pa at 120 °C and as a consequence largely lower than 10-3 Pa at 20 °C.
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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