Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 283-406-2 | CAS number: 84625-32-1 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Eucalyptus globulus, 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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed. Therefore it is considered as reliable, but with restrictions due to lack of details.
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
- Principles of method if other than guideline:
- No data.
- Temp.:
- 25 °C
- Vapour pressure:
- 253 Pa
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties. A vapor pressure value of 1.90 mm Hg at 25°C is cited for cineole.
- Endpoint:
- vapour pressure
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed. Therefore it is considered as reliable, but with restrictions due to lack of details.
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
- Principles of method if other than guideline:
- No data.
- Temp.:
- 25 °C
- Vapour pressure:
- 633 Pa
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties. A vapor pressure value of 4.75 mm Hg at 25°C is cited for alpha-pinene.
- Endpoint:
- vapour pressure
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed. Therefore it is considered as reliable, but with restrictions due to lack of details.
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
- Principles of method if other than guideline:
- No data.
- Temp.:
- 25 °C
- Vapour pressure:
- 207 Pa
- Remarks on result:
- other: extrapolated
- Executive summary:
The HSDB database provides, as secondary source, some physico-chemical properties. A vapor pressure value of 1.55 mm Hg at 25°C is cited for limonene.
Referenceopen allclose all
original data = 1.90 mm Hg
original data = 4.75 mm Hg
original data = 1.55 mm Hg
Description of key information
Calculated values from data on major components (ranging between 207 and 633 Pa):
Crude quality: ca 351 Pa at 25°C
Rectified quality: ca 262 Pa at 25°C
Key value for chemical safety assessment
- Vapour pressure:
- 351 Pa
- at the temperature of:
- 25 °C
Additional information
No study was conducted on the oil iself, as not relevant for an UVCB.
Literature provided data for the three major components: cineole, VP ca 253 Pa, limonene, VP ca 207 Pa, and alpha-pinene, VP ca 633 Pa (at the same temperature of 25°C).
Following recommendations for the registration of type 1 NCSs, the VP was calculated as the sum of the partial pressure of known constituents (molar fraction), based on the following typical compositions:
crude quality:
60.8% cineol, 4.6% limonene, and 21% alpha-pinene
rectified quality:
80% cineol, 8% limonene, and 3% alpha-pinene
Crude quality has been considered as key value for purpose of CSA in a worst-case approach.
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.
