Registration Dossier
Registration Dossier
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EC number: 295-995-3 | CAS number: 92201-64-4 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Eucalyptus radiata australiana, Myrtaceae.
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. The reference cited is peer-reviewed, and therefore considered to be reliable with acceptable restriction according to REACH TGD.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Data on Vapour Pressure come from a secondary source (HSDB). No information on TEST GUIDELINE available
- GLP compliance:
- not specified
- Type of method:
- other: Data on Vapour Pressure comes from a secondary source (HSDB). No information on type of method available
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 253 Pa
- Remarks on result:
- other: Original value reported in HSDB: 1.90 mmHg at 25°C
- Conclusions:
- The vapour pressure of test item is stated to be 253 Pa at 25°C.
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties.
A vapor pressure value of 1.90 mmHg at 25°C (253 Pa) is cited for 1,8-cineol.
- Endpoint:
- vapour pressure
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. The reference cited is peer-reviewed, and therefore considered to be reliable with acceptable restriction according to REACH TGD.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Data on Vapour Pressure come from a secondary source (HSDB). No information on TEST GUIDELINE available
- GLP compliance:
- not specified
- Type of method:
- other: Data on Vapour Pressure comes from a secondary source (HSDB). No information on type of method available
- Test no.:
- #1
- Temp.:
- 24 °C
- Vapour pressure:
- 5.64 Pa
- Remarks on result:
- other: Original value reported in HSDB: 0.0423 mmHg at 24°C
- Conclusions:
- The vapour pressure of test item is stated to be 5.64 Pa at 24°C.
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties.
A vapor pressure value of 0.0423 mmHg at 24°C (5.64Pa) is cited for alpha-terpineol.
- Endpoint:
- vapour pressure
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. The reference cited is peer-reviewed, and therefore considered to be reliable with acceptable restriction according to REACH TGD.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Data on Vapour Pressure come from a secondary source (HSDB). No information on TEST GUIDELINE available
- GLP compliance:
- not specified
- Type of method:
- other: Data on Vapour Pressure comes from a secondary source (HSDB). No information on type of method available
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 207 Pa
- Remarks on result:
- other: Original value reported in HSDB: 1.55 mmHg at 25°C
- Conclusions:
- The vapour pressure of test item is stated to be 207 Pa at 25°C.
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties.
A vapor pressure value of 1.55 mmHg at 25°C (207 Pa) is cited for d,l-limonene
Referenceopen allclose all
No further details
No further details
No further details
Description of key information
The vapour pressure of the test item, based on partial pressure of major contituents, is estimated to be in the range between 5.64 and 212 Pa: 227 Pa at 24-25°C.
Key value for chemical safety assessment
Additional information
No study was conducted on the test chemical iself, as not relevant for an UVCB.
The vapour pressure of the test item was reliably estimated from data on its three major constituents (covering more than 83% of the composition).
The vapour pressures of 1,8-cineol (VP: 253 Pa at 25°C) and d,l-limonene (VP: 207 Pa at 25°C) and alpha-terpineol (VP: 5.64 at 24°C) comes from literature (peer reviewed).
All the major constituents fall inside the Applicability domain of the model.
As the substance is an UVCB, the vapour pressure is estimated by the lowest and the highest values of vapour pressure of the three major constituents.
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.
